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<title>Grandi et al. 2011 atrial action potential and Ca2+ model.</title>
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</apply>
<apply>
<times/>
<apply>
<divide/>
<ci>JCa_slmyo</ci>
<ci>Vmyo</ci>
</apply>
<apply>
<minus/>
<ci>Ca_sl</ci>
<ci>Ca_i</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>Ca_jn</ci>
</apply>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<minus/>
<apply>
<plus/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<minus/>
<ci>ICa_tot_jn</ci>
</apply>
<ci>C</ci>
</apply>
<apply>
<times/>
<apply>
<times/>
<ci>Vjn</ci>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
<ci>F</ci>
</apply>
</apply>
<apply>
<times/>
<apply>
<divide/>
<ci>JCa_jnsl</ci>
<ci>Vjn</ci>
</apply>
<apply>
<minus/>
<ci>Ca_sl</ci>
<ci>Ca_jn</ci>
</apply>
</apply>
</apply>
<ci>J_CaB_jntion</ci>
</apply>
<apply>
<divide/>
<apply>
<times/>
<ci>J_SRCarel</ci>
<ci>Vsr</ci>
</apply>
<ci>Vjn</ci>
</apply>
</apply>
<apply>
<divide/>
<apply>
<times/>
<ci>J_SR_leak</ci>
<ci>Vmyo</ci>
</apply>
<ci>Vjn</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>Ca_sl</ci>
</apply>
<apply>
<minus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<minus/>
<ci>ICa_tot_sl</ci>
</apply>
<ci>C</ci>
</apply>
<apply>
<times/>
<apply>
<times/>
<ci>Vsl</ci>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
<ci>F</ci>
</apply>
</apply>
<apply>
<times/>
<apply>
<divide/>
<ci>JCa_jnsl</ci>
<ci>Vsl</ci>
</apply>
<apply>
<minus/>
<ci>Ca_jn</ci>
<ci>Ca_sl</ci>
</apply>
</apply>
</apply>
<apply>
<times/>
<apply>
<divide/>
<ci>JCa_slmyo</ci>
<ci>Vsl</ci>
</apply>
<apply>
<minus/>
<ci>Ca_i</ci>
<ci>Ca_sl</ci>
</apply>
</apply>
</apply>
<ci>J_CaB_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>Ca_sr</ci>
</apply>
<apply>
<minus/>
<apply>
<minus/>
<ci>J_serca</ci>
<apply>
<plus/>
<apply>
<divide/>
<apply>
<times/>
<ci>J_SR_leak</ci>
<ci>Vmyo</ci>
</apply>
<ci>Vsr</ci>
</apply>
<ci>J_SRCarel</ci>
</apply>
</apply>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>Csqn</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>Csqn</ci>
</apply>
<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<ci>kon_csqn</ci>
<ci>Ca_sr</ci>
</apply>
<apply>
<minus/>
<ci>Bmax_Csqn</ci>
<ci>Csqn</ci>
</apply>
</apply>
<apply>
<times/>
<ci>koff_csqn</ci>
<ci>Csqn</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ICa_tot_jn</ci>
<apply>
<minus/>
<apply>
<plus/>
<apply>
<plus/>
<ci>ICaL_Ca_jn</ci>
<ci>ICaB_jn</ci>
</apply>
<ci>IpCa_jn</ci>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">2.0</cn>
<ci>INaCa_jn</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ICa_tot_sl</ci>
<apply>
<minus/>
<apply>
<plus/>
<apply>
<plus/>
<ci>ICaL_Ca_sl</ci>
<ci>ICaB_sl</ci>
</apply>
<ci>IpCa_sl</ci>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">2.0</cn>
<ci>INaCa_sl</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="calcium_Csqn">
<variable name="Bmax_Csqn" public_interface="out" units="mM"/>
<variable initial_value="65.0" name="koff_csqn" public_interface="out" units="mS_per_uF"/>
<variable initial_value="100.0" name="kon_csqn" public_interface="out" units="per_mM_per_ms"/>
<variable name="Vmyo" public_interface="in" units="liter"/>
<variable name="Vsr" public_interface="in" units="liter"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Bmax_Csqn</ci>
<apply>
<times/>
<apply>
<divide/>
<ci>Vmyo</ci>
<ci>Vsr</ci>
</apply>
<cn cellml:units="mM">0.14</cn>
</apply>
</apply>
</math>
</component>
<component name="cell">
<variable initial_value="0.0" name="AF" public_interface="out" units="dimensionless"/>
<variable cmeta:id="C" initial_value="1.1e-10" name="C" public_interface="out" units="farad"/>
<variable initial_value="0.0" name="ISO" public_interface="out" units="dimensionless"/>
<variable initial_value="0.0" name="RA" public_interface="out" units="dimensionless"/>
<math xmlns="http://www.w3.org/1998/Math/MathML"/>
</component>
<component name="engine">
<variable cmeta:id="time" name="time" public_interface="out" units="ms"/>
<math xmlns="http://www.w3.org/1998/Math/MathML"/>
</component>
<component name="geom">
<variable initial_value="8.24130542277896849e-13" name="JCa_jnsl" public_interface="out" units="m3_per_s"/>
<variable initial_value="3.72425607984805052e-12" name="JCa_slmyo" public_interface="out" units="m3_per_s"/>
<variable initial_value="1.83127823220607955e-14" name="JNa_jnsl" public_interface="out" units="m3_per_s"/>
<variable initial_value="1.63862792221979433e-12" name="JNa_slmyo" public_interface="out" units="m3_per_s"/>
<variable name="Vcell" units="liter"/>
<variable name="Vjn" public_interface="out" units="liter"/>
<variable name="Vmyo" public_interface="out" units="liter"/>
<variable name="Vsl" public_interface="out" units="liter"/>
<variable name="Vsr" public_interface="out" units="liter"/>
<variable initial_value="100.0" name="cell_length" units="um"/>
<variable initial_value="10.25" name="cell_radius" units="um"/>
<variable initial_value="3.14159265358979312e+00" name="pi" units="dimensionless"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Vcell</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>pi</ci>
<apply>
<power/>
<ci>cell_radius</ci>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
<ci>cell_length</ci>
</apply>
<cn type="e-notation" cellml:units="dimensionless_times_1e15">1<sep/>-15</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>Vjn</ci>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">0.0539</cn>
<cn cellml:units="dimensionless">0.01</cn>
</apply>
<ci>Vcell</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>Vmyo</ci>
<apply>
<times/>
<cn cellml:units="dimensionless">0.65</cn>
<ci>Vcell</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>Vsl</ci>
<apply>
<times/>
<cn cellml:units="dimensionless">0.02</cn>
<ci>Vcell</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>Vsr</ci>
<apply>
<times/>
<cn cellml:units="dimensionless">0.035</cn>
<ci>Vcell</ci>
</apply>
</apply>
</math>
</component>
<component name="icab">
<variable cmeta:id="ICaB" name="ICaB" units="A_per_F"/>
<variable name="ICaB_jn" public_interface="out" units="A_per_F"/>
<variable name="ICaB_sl" public_interface="out" units="A_per_F"/>
<variable cmeta:id="gCaB" initial_value="6.06430000000000033e-04" name="gCaB" units="mS_per_uF"/>
<variable name="Fjn" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="ECa_jn" public_interface="in" units="mV"/>
<variable name="Fsl" public_interface="in" units="dimensionless"/>
<variable name="ECa_sl" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ICaB</ci>
<apply>
<plus/>
<ci>ICaB_jn</ci>
<ci>ICaB_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>ICaB_jn</ci>
<apply>
<times/>
<apply>
<times/>
<ci>Fjn</ci>
<ci>gCaB</ci>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>ECa_jn</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ICaB_sl</ci>
<apply>
<times/>
<apply>
<times/>
<ci>Fsl</ci>
<ci>gCaB</ci>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>ECa_sl</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="ical">
<variable cmeta:id="ICaL" name="ICaL" units="A_per_F"/>
<variable name="ICaL_Ca" units="A_per_F"/>
<variable name="ICaL_Ca_jn" public_interface="out" units="A_per_F"/>
<variable name="ICaL_Ca_sl" public_interface="out" units="A_per_F"/>
<variable name="ICaL_K" public_interface="out" units="A_per_F"/>
<variable name="ICaL_Na" units="A_per_F"/>
<variable name="ICaL_Na_jn" public_interface="out" units="A_per_F"/>
<variable name="ICaL_Na_sl" public_interface="out" units="A_per_F"/>
<variable initial_value="1.8" name="Q10CaL" units="dimensionless"/>
<variable initial_value="2.16850216379767157e-05" name="d" units="dimensionless"/>
<variable initial_value="9.98384427312367095e-01" name="f" units="dimensionless"/>
<variable initial_value="4.49572164109603364e-02" name="fCaB_jn" units="dimensionless"/>
<variable initial_value="3.28512098597005947e-02" name="fCaB_sl" units="dimensionless"/>
<variable cmeta:id="f_conducting" initial_value="1.0" name="f_conducting" units="dimensionless"/>
<variable initial_value="0.0" name="fcaCaMSL" units="dimensionless"/>
<variable initial_value="0.0" name="fcaCaj" units="dimensionless"/>
<variable name="ibarca_jn" units="uA_per_cm2"/>
<variable name="ibarca_sl" units="uA_per_cm2"/>
<variable name="ibark" units="uA_per_cm2"/>
<variable name="ibarna_jn" units="uA_per_cm2"/>
<variable name="ibarna_sl" units="uA_per_cm2"/>
<variable name="pCa" units="cm_per_s"/>
<variable initial_value="0.00027" name="pCa_max" units="cm_per_s"/>
<variable name="pK" units="cm_per_s"/>
<variable initial_value="1.35e-07" name="pK_max" units="cm_per_s"/>
<variable name="pNa" units="cm_per_s"/>
<variable initial_value="7.5e-09" name="pNa_max" units="cm_per_s"/>
<variable name="Fjn_CaL" public_interface="in" units="dimensionless"/>
<variable name="Q" public_interface="in" units="dimensionless"/>
<variable name="Fsl_CaL" public_interface="in" units="dimensionless"/>
<variable name="time" public_interface="in" units="ms"/>
<variable name="ical_d_inf" public_interface="in" units="dimensionless"/>
<variable name="ical_d_tau" public_interface="in" units="ms"/>
<variable name="ical_f_inf" public_interface="in" units="dimensionless"/>
<variable name="ical_f_tau" public_interface="in" units="ms"/>
<variable name="Ca_jn" public_interface="in" units="mM"/>
<variable name="Ca_sl" public_interface="in" units="mM"/>
<variable name="Ca_o" public_interface="in" units="mM"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="F" public_interface="in" units="C_per_mol"/>
<variable name="FRT" public_interface="in" units="per_mV"/>
<variable name="K_o" public_interface="in" units="mM"/>
<variable name="K_i" public_interface="in" units="mM"/>
<variable name="Na_o" public_interface="in" units="mM"/>
<variable name="Na_jn" public_interface="in" units="mM"/>
<variable name="Na_sl" public_interface="in" units="mM"/>
<variable name="AF" public_interface="in" units="dimensionless"/>
<variable name="ISO" public_interface="in" units="dimensionless"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ICaL</ci>
<apply>
<plus/>
<apply>
<plus/>
<ci>ICaL_Ca</ci>
<ci>ICaL_K</ci>
</apply>
<ci>ICaL_Na</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>ICaL_Ca</ci>
<apply>
<plus/>
<ci>ICaL_Ca_jn</ci>
<ci>ICaL_Ca_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>ICaL_Ca_jn</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fjn_CaL</ci>
<ci>ibarca_jn</ci>
</apply>
<ci>d</ci>
</apply>
<ci>f</ci>
</apply>
<apply>
<plus/>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>fCaB_jn</ci>
</apply>
<ci>fcaCaj</ci>
</apply>
</apply>
<apply>
<power/>
<ci>Q10CaL</ci>
<ci>Q</ci>
</apply>
</apply>
<cn cellml:units="g_m4_per_s4_per_A2_times_100000">0.45</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>ICaL_Ca_sl</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fsl_CaL</ci>
<ci>ibarca_sl</ci>
</apply>
<ci>d</ci>
</apply>
<ci>f</ci>
</apply>
<apply>
<plus/>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>fCaB_sl</ci>
</apply>
<ci>fcaCaMSL</ci>
</apply>
</apply>
<apply>
<power/>
<ci>Q10CaL</ci>
<ci>Q</ci>
</apply>
</apply>
<cn cellml:units="g_m4_per_s4_per_A2_times_100000">0.45</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>ICaL_K</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>ibark</ci>
<ci>d</ci>
</apply>
<ci>f</ci>
</apply>
<apply>
<plus/>
<apply>
<times/>
<ci>Fjn_CaL</ci>
<apply>
<plus/>
<ci>fcaCaj</ci>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>fCaB_jn</ci>
</apply>
</apply>
</apply>
<apply>
<times/>
<ci>Fsl_CaL</ci>
<apply>
<plus/>
<ci>fcaCaMSL</ci>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>fCaB_sl</ci>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<power/>
<ci>Q10CaL</ci>
<ci>Q</ci>
</apply>
</apply>
<cn cellml:units="g_m4_per_s4_per_A2_times_100000">0.45</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>ICaL_Na</ci>
<apply>
<plus/>
<ci>ICaL_Na_jn</ci>
<ci>ICaL_Na_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>ICaL_Na_jn</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fjn_CaL</ci>
<ci>ibarna_jn</ci>
</apply>
<ci>d</ci>
</apply>
<ci>f</ci>
</apply>
<apply>
<plus/>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>fCaB_jn</ci>
</apply>
<ci>fcaCaj</ci>
</apply>
</apply>
<apply>
<power/>
<ci>Q10CaL</ci>
<ci>Q</ci>
</apply>
</apply>
<cn cellml:units="g_m4_per_s4_per_A2_times_100000">0.45</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>ICaL_Na_sl</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fsl_CaL</ci>
<ci>ibarna_sl</ci>
</apply>
<ci>d</ci>
</apply>
<ci>f</ci>
</apply>
<apply>
<plus/>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>fCaB_sl</ci>
</apply>
<ci>fcaCaMSL</ci>
</apply>
</apply>
<apply>
<power/>
<ci>Q10CaL</ci>
<ci>Q</ci>
</apply>
</apply>
<cn cellml:units="g_m4_per_s4_per_A2_times_100000">0.45</cn>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>d</ci>
</apply>
<apply>
<divide/>
<apply>
<minus/>
<ci>ical_d_inf</ci>
<ci>d</ci>
</apply>
<ci>ical_d_tau</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>f</ci>
</apply>
<apply>
<divide/>
<apply>
<minus/>
<ci>ical_f_inf</ci>
<ci>f</ci>
</apply>
<ci>ical_f_tau</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>fCaB_jn</ci>
</apply>
<apply>
<times/>
<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="m3_per_mol">1.7</cn>
<ci>Ca_jn</ci>
</apply>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>fCaB_jn</ci>
</apply>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">0.0119</cn>
<ci>fCaB_jn</ci>
</apply>
</apply>
<cn cellml:units="mS_per_uF">1.0</cn>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>fCaB_sl</ci>
</apply>
<apply>
<times/>
<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="m3_per_mol">1.7</cn>
<ci>Ca_sl</ci>
</apply>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>fCaB_sl</ci>
</apply>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">0.0119</cn>
<ci>fCaB_sl</ci>
</apply>
</apply>
<cn cellml:units="mS_per_uF">1.0</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>ibarca_jn</ci>
<apply>
<times/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>pCa</ci>
<cn cellml:units="dimensionless">4.0</cn>
</apply>
<apply>
<times/>
<apply>
<times/>
<ci>V</ci>
<ci>F</ci>
</apply>
<ci>FRT</ci>
</apply>
</apply>
<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">0.341</cn>
<ci>Ca_jn</ci>
</apply>
<apply>
<exp/>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">2.0</cn>
<ci>V</ci>
</apply>
<ci>FRT</ci>
</apply>
</apply>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">0.341</cn>
<ci>Ca_o</ci>
</apply>
</apply>
</apply>
<apply>
<minus/>
<apply>
<exp/>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">2.0</cn>
<ci>V</ci>
</apply>
<ci>FRT</ci>
</apply>
</apply>
<cn cellml:units="dimensionless">1.0</cn>
</apply>
</apply>
<ci>f_conducting</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>ibarca_sl</ci>
<apply>
<times/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>pCa</ci>
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<times/>
<apply>
<times/>
<ci>V</ci>
<ci>F</ci>
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<ci>FRT</ci>
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<minus/>
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<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">0.341</cn>
<ci>Ca_sl</ci>
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<exp/>
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<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">2.0</cn>
<ci>V</ci>
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<ci>FRT</ci>
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<apply>
<times/>
<cn cellml:units="dimensionless">0.341</cn>
<ci>Ca_o</ci>
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<minus/>
<apply>
<exp/>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">2.0</cn>
<ci>V</ci>
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<ci>FRT</ci>
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<cn cellml:units="dimensionless">1.0</cn>
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<ci>f_conducting</ci>
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<apply>
<eq/>
<ci>ibark</ci>
<apply>
<times/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>pK</ci>
<ci>V</ci>
</apply>
<ci>F</ci>
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<ci>FRT</ci>
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<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">0.75</cn>
<ci>K_i</ci>
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<apply>
<exp/>
<apply>
<times/>
<ci>V</ci>
<ci>FRT</ci>
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<apply>
<times/>
<cn cellml:units="dimensionless">0.75</cn>
<ci>K_o</ci>
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<minus/>
<apply>
<exp/>
<apply>
<times/>
<ci>V</ci>
<ci>FRT</ci>
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<cn cellml:units="dimensionless">1.0</cn>
</apply>
</apply>
<ci>f_conducting</ci>
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<apply>
<eq/>
<ci>ibarna_jn</ci>
<apply>
<times/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>pNa</ci>
<ci>V</ci>
</apply>
<ci>F</ci>
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<ci>FRT</ci>
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<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">0.75</cn>
<ci>Na_jn</ci>
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<apply>
<exp/>
<apply>
<times/>
<ci>V</ci>
<ci>FRT</ci>
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<apply>
<times/>
<cn cellml:units="dimensionless">0.75</cn>
<ci>Na_o</ci>
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<minus/>
<apply>
<exp/>
<apply>
<times/>
<ci>V</ci>
<ci>FRT</ci>
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<cn cellml:units="dimensionless">1.0</cn>
</apply>
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<ci>f_conducting</ci>
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<eq/>
<ci>ibarna_sl</ci>
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<times/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>pNa</ci>
<ci>V</ci>
</apply>
<ci>F</ci>
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<ci>FRT</ci>
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<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">0.75</cn>
<ci>Na_sl</ci>
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<apply>
<exp/>
<apply>
<times/>
<ci>V</ci>
<ci>FRT</ci>
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<apply>
<times/>
<cn cellml:units="dimensionless">0.75</cn>
<ci>Na_o</ci>
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<apply>
<minus/>
<apply>
<exp/>
<apply>
<times/>
<ci>V</ci>
<ci>FRT</ci>
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<cn cellml:units="dimensionless">1.0</cn>
</apply>
</apply>
<ci>f_conducting</ci>
</apply>
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<apply>
<eq/>
<ci>pCa</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.5</cn>
<ci>ISO</ci>
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</apply>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.5</cn>
<ci>AF</ci>
</apply>
</apply>
</apply>
<ci>pCa_max</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>pK</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.5</cn>
<ci>ISO</ci>
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</apply>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.5</cn>
<ci>AF</ci>
</apply>
</apply>
</apply>
<ci>pK_max</ci>
</apply>
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<apply>
<eq/>
<ci>pNa</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.5</cn>
<ci>ISO</ci>
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</apply>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.5</cn>
<ci>AF</ci>
</apply>
</apply>
</apply>
<ci>pNa_max</ci>
</apply>
</apply>
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<variable name="ical_d_inf" public_interface="out" units="dimensionless"/>
<variable name="ical_d_tau" public_interface="out" units="ms"/>
<variable name="ISO" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ical_d_inf</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<plus/>
<apply>
<plus/>
<ci>V</ci>
<apply>
<times/>
<cn cellml:units="mV">3.0</cn>
<ci>ISO</ci>
</apply>
</apply>
<cn cellml:units="mV">9.0</cn>
</apply>
</apply>
<cn cellml:units="mV">6.0</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ical_d_tau</ci>
<apply>
<divide/>
<apply>
<times/>
<ci>ical_d_inf</ci>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<plus/>
<apply>
<plus/>
<ci>V</ci>
<apply>
<times/>
<cn cellml:units="mV">3.0</cn>
<ci>ISO</ci>
</apply>
</apply>
<cn cellml:units="mV">9.0</cn>
</apply>
</apply>
<cn cellml:units="mV">6.0</cn>
</apply>
</apply>
</apply>
</apply>
<apply>
<times/>
<cn cellml:units="per_mV_per_ms">0.035</cn>
<apply>
<plus/>
<apply>
<plus/>
<ci>V</ci>
<apply>
<times/>
<cn cellml:units="mV">3.0</cn>
<ci>ISO</ci>
</apply>
</apply>
<cn cellml:units="mV">9.0</cn>
</apply>
</apply>
</apply>
</apply>
</math>
</component>
<component name="ical_f">
<variable name="ical_f_inf" public_interface="out" units="dimensionless"/>
<variable name="ical_f_tau" public_interface="out" units="ms"/>
<variable name="ISO" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ical_f_inf</ci>
<apply>
<plus/>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<plus/>
<apply>
<plus/>
<ci>V</ci>
<apply>
<times/>
<cn cellml:units="mV">3.0</cn>
<ci>ISO</ci>
</apply>
</apply>
<cn cellml:units="mV">30.0</cn>
</apply>
<cn cellml:units="mV">7.0</cn>
</apply>
</apply>
</apply>
</apply>
<apply>
<divide/>
<cn cellml:units="dimensionless">0.2</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<minus/>
<cn cellml:units="mV">50.0</cn>
<ci>V</ci>
</apply>
<apply>
<times/>
<cn cellml:units="mV">3.0</cn>
<ci>ISO</ci>
</apply>
</apply>
<cn cellml:units="mV">20.0</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ical_f_tau</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<apply>
<times/>
<cn cellml:units="mS_per_uF">0.0197</cn>
<apply>
<exp/>
<apply>
<minus/>
<apply>
<power/>
<apply>
<times/>
<cn cellml:units="per_mV">0.0337</cn>
<apply>
<plus/>
<apply>
<plus/>
<ci>V</ci>
<apply>
<times/>
<cn cellml:units="mV">3.0</cn>
<ci>ISO</ci>
</apply>
</apply>
<cn cellml:units="mV">25.0</cn>
</apply>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
</apply>
</apply>
<cn cellml:units="mS_per_uF">0.02</cn>
</apply>
</apply>
</apply>
</math>
</component>
<component name="iclb">
<variable cmeta:id="IClB" name="IClB" public_interface="out" units="A_per_F"/>
<variable cmeta:id="gClB" initial_value="0.009" name="gClB" units="mS_per_uF"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="ECl" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>IClB</ci>
<apply>
<times/>
<ci>gClB</ci>
<apply>
<minus/>
<ci>V</ci>
<ci>ECl</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="iclca">
<variable initial_value="0.0548" name="GClCa" units="mS_per_uF"/>
<variable name="IClCa" public_interface="out" units="A_per_F"/>
<variable name="IClCa_jn" units="A_per_F"/>
<variable name="IClCa_sl" units="A_per_F"/>
<variable initial_value="0.1" name="KdClCa" units="mM"/>
<variable name="Ca_jn" public_interface="in" units="mM"/>
<variable name="Fjn" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="ECl" public_interface="in" units="mV"/>
<variable name="Ca_sl" public_interface="in" units="mM"/>
<variable name="Fsl" public_interface="in" units="dimensionless"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>IClCa</ci>
<apply>
<plus/>
<ci>IClCa_jn</ci>
<ci>IClCa_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>IClCa_jn</ci>
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<times/>
<apply>
<divide/>
<apply>
<times/>
<ci>Fjn</ci>
<ci>GClCa</ci>
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<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<divide/>
<ci>KdClCa</ci>
<ci>Ca_jn</ci>
</apply>
</apply>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>ECl</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>IClCa_sl</ci>
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<times/>
<apply>
<divide/>
<apply>
<times/>
<ci>Fsl</ci>
<ci>GClCa</ci>
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<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<divide/>
<ci>KdClCa</ci>
<ci>Ca_sl</ci>
</apply>
</apply>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>ECl</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="ik1">
<variable cmeta:id="IK1" name="IK1" public_interface="out" units="A_per_F"/>
<variable name="gK1" units="mS_per_uF"/>
<variable cmeta:id="gK1_max" initial_value="0.0525" name="gK1_max" units="mS_per_uF"/>
<variable name="ik1_inf" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="EK" public_interface="in" units="mV"/>
<variable name="AF" public_interface="in" units="dimensionless"/>
<variable name="K_o" public_interface="in" units="mM"/>
<variable name="ik1_inf_a" public_interface="in" units="mS_per_uF"/>
<variable name="ik1_inf_b" public_interface="in" units="mS_per_uF"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>IK1</ci>
<apply>
<times/>
<apply>
<times/>
<ci>gK1</ci>
<ci>ik1_inf</ci>
</apply>
<apply>
<minus/>
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</apply>
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<apply>
<eq/>
<ci>gK1</ci>
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<times/>
<apply>
<times/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>AF</ci>
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<apply>
<root/>
<apply>
<divide/>
<ci>K_o</ci>
<cn cellml:units="mM">5.4</cn>
</apply>
</apply>
</apply>
<ci>gK1_max</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>ik1_inf</ci>
<apply>
<divide/>
<ci>ik1_inf_a</ci>
<apply>
<plus/>
<ci>ik1_inf_a</ci>
<ci>ik1_inf_b</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="ik1_ik1_inf">
<variable name="ik1_inf_a" public_interface="out" units="mS_per_uF"/>
<variable name="ik1_inf_b" public_interface="out" units="mS_per_uF"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="EK" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ik1_inf_a</ci>
<apply>
<times/>
<cn cellml:units="mS_per_uF">1.0</cn>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.02</cn>
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<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<times/>
<cn cellml:units="per_mV">0.2385</cn>
<apply>
<minus/>
<apply>
<minus/>
<ci>V</ci>
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<cn cellml:units="mV">59.215</cn>
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</apply>
</apply>
</apply>
</apply>
</apply>
</apply>
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<eq/>
<ci>ik1_inf_b</ci>
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<times/>
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<divide/>
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<plus/>
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<times/>
<cn cellml:units="dimensionless">0.49124</cn>
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<exp/>
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<times/>
<cn cellml:units="per_mV">0.08032</cn>
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<minus/>
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<plus/>
<ci>V</ci>
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<ci>EK</ci>
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</apply>
</apply>
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<exp/>
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<times/>
<cn cellml:units="per_mV">0.06175</cn>
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<minus/>
<apply>
<minus/>
<ci>V</ci>
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<cn cellml:units="mV">594.31</cn>
</apply>
</apply>
</apply>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<times/>
<apply>
<minus/>
<cn cellml:units="per_mV">0.5143</cn>
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<plus/>
<apply>
<minus/>
<ci>V</ci>
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<cn cellml:units="mV">4.753</cn>
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</apply>
</apply>
</apply>
</apply>
</apply>
</apply>
</math>
</component>
<component name="ikp">
<variable cmeta:id="IKp" name="IKp" public_interface="out" units="A_per_F"/>
<variable name="IKp_jn" units="A_per_F"/>
<variable name="IKp_sl" units="A_per_F"/>
<variable cmeta:id="gKp" initial_value="0.002" name="gKp" units="mS_per_uF"/>
<variable name="kp" units="dimensionless"/>
<variable name="Fjn" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="EK" public_interface="in" units="mV"/>
<variable name="Fsl" public_interface="in" units="dimensionless"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>IKp</ci>
<apply>
<plus/>
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<eq/>
<ci>IKp_jn</ci>
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<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fjn</ci>
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<ci>kp</ci>
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<apply>
<minus/>
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<eq/>
<ci>IKp_sl</ci>
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<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fsl</ci>
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<apply>
<minus/>
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<eq/>
<ci>kp</ci>
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<divide/>
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<cn cellml:units="dimensionless">1.0</cn>
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<exp/>
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<minus/>
<cn cellml:units="dimensionless">7.488</cn>
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<divide/>
<ci>V</ci>
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</apply>
</apply>
</apply>
</math>
</component>
<component name="ikr">
<variable cmeta:id="IKr" name="IKr" public_interface="out" units="A_per_F"/>
<variable name="gKr" units="mS_per_uF"/>
<variable cmeta:id="gKr_max" initial_value="0.035" name="gKr_max" units="mS_per_uF"/>
<variable name="rr" units="dimensionless"/>
<variable initial_value="1.31290096227093382e-03" name="xr" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="EK" public_interface="in" units="mV"/>
<variable name="K_o" public_interface="in" units="mM"/>
<variable name="time" public_interface="in" units="ms"/>
<variable name="ikr_xr_inf" public_interface="in" units="dimensionless"/>
<variable name="ikr_xr_tau" public_interface="in" units="ms"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>IKr</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>gKr</ci>
<ci>xr</ci>
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<ci>rr</ci>
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<apply>
<minus/>
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<apply>
<eq/>
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<apply>
<times/>
<ci>gKr_max</ci>
<apply>
<root/>
<apply>
<divide/>
<ci>K_o</ci>
<cn cellml:units="mM">5.4</cn>
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<apply>
<eq/>
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<divide/>
<cn cellml:units="dimensionless">1.0</cn>
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<plus/>
<cn cellml:units="dimensionless">1.0</cn>
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<exp/>
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<plus/>
<ci>V</ci>
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<cn cellml:units="mV">24.0</cn>
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</apply>
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</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
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<ci>xr</ci>
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<apply>
<divide/>
<apply>
<minus/>
<ci>ikr_xr_inf</ci>
<ci>xr</ci>
</apply>
<ci>ikr_xr_tau</ci>
</apply>
</apply>
</math>
</component>
<component name="ikr_xr">
<variable name="ikr_xr_inf" public_interface="out" units="dimensionless"/>
<variable name="ikr_xr_tau" public_interface="out" units="ms"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ikr_xr_inf</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">10.0</cn>
</apply>
</apply>
<cn cellml:units="mV">5.0</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ikr_xr_tau</ci>
<apply>
<plus/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<divide/>
<apply>
<plus/>
<cn cellml:units="ms">550.0</cn>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<minus/>
<cn cellml:units="mV">22.0</cn>
</apply>
<ci>V</ci>
</apply>
<cn cellml:units="mV">9.0</cn>
</apply>
</apply>
</apply>
</apply>
<cn cellml:units="dimensionless">6.0</cn>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">11.0</cn>
</apply>
<cn cellml:units="mV">9.0</cn>
</apply>
</apply>
</apply>
</apply>
<apply>
<divide/>
<cn cellml:units="ms">230.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">40.0</cn>
</apply>
<cn cellml:units="mV">20.0</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
</apply>
</math>
</component>
<component name="iks">
<variable name="EKs" units="mV"/>
<variable cmeta:id="IKs" name="IKs" public_interface="out" units="A_per_F"/>
<variable name="IKs_jn" units="A_per_F"/>
<variable name="IKs_sl" units="A_per_F"/>
<variable name="gKs_jn" units="mS_per_uF"/>
<variable cmeta:id="gKs_max" initial_value="0.0035" name="gKs_max" units="mS_per_uF"/>
<variable name="gKs_sl" units="mS_per_uF"/>
<variable initial_value="0.01833" name="pNaK" units="dimensionless"/>
<variable initial_value="7.49436760722081534e-03" name="xs" units="dimensionless"/>
<variable name="K_o" public_interface="in" units="mM"/>
<variable name="Na_o" public_interface="in" units="mM"/>
<variable name="FRT" public_interface="in" units="per_mV"/>
<variable name="K_i" public_interface="in" units="mM"/>
<variable name="Na_i" public_interface="in" units="mM"/>
<variable name="Fjn" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="Fsl" public_interface="in" units="dimensionless"/>
<variable name="AF" public_interface="in" units="dimensionless"/>
<variable name="ISO" public_interface="in" units="dimensionless"/>
<variable name="time" public_interface="in" units="ms"/>
<variable name="iks_xs_inf" public_interface="in" units="dimensionless"/>
<variable name="iks_xs_tau" public_interface="in" units="ms"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>EKs</ci>
<apply>
<times/>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>FRT</ci>
</apply>
<apply>
<ln/>
<apply>
<divide/>
<apply>
<plus/>
<ci>K_o</ci>
<apply>
<times/>
<ci>pNaK</ci>
<ci>Na_o</ci>
</apply>
</apply>
<apply>
<plus/>
<ci>K_i</ci>
<apply>
<times/>
<ci>pNaK</ci>
<ci>Na_i</ci>
</apply>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>IKs</ci>
<apply>
<plus/>
<ci>IKs_jn</ci>
<ci>IKs_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>IKs_jn</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fjn</ci>
<ci>gKs_jn</ci>
</apply>
<apply>
<power/>
<ci>xs</ci>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>EKs</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>IKs_sl</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fsl</ci>
<ci>gKs_sl</ci>
</apply>
<apply>
<power/>
<ci>xs</ci>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>EKs</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>gKs_jn</ci>
<apply>
<times/>
<apply>
<plus/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>AF</ci>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">2.0</cn>
<ci>ISO</ci>
</apply>
</apply>
<ci>gKs_max</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>gKs_sl</ci>
<apply>
<times/>
<apply>
<plus/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>AF</ci>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">2.0</cn>
<ci>ISO</ci>
</apply>
</apply>
<ci>gKs_max</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>xs</ci>
</apply>
<apply>
<divide/>
<apply>
<minus/>
<ci>iks_xs_inf</ci>
<ci>xs</ci>
</apply>
<ci>iks_xs_tau</ci>
</apply>
</apply>
</math>
</component>
<component name="iks_xs">
<variable name="iks_xs_inf" public_interface="out" units="dimensionless"/>
<variable name="iks_xs_tau" public_interface="out" units="ms"/>
<variable name="ISO" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>iks_xs_inf</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<plus/>
<apply>
<plus/>
<ci>V</ci>
<apply>
<times/>
<cn cellml:units="mV">40.0</cn>
<ci>ISO</ci>
</apply>
</apply>
<cn cellml:units="mV">3.8</cn>
</apply>
</apply>
<cn cellml:units="mV">14.25</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>iks_xs_tau</ci>
<apply>
<divide/>
<cn cellml:units="ms">990.1</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<plus/>
<apply>
<plus/>
<ci>V</ci>
<apply>
<times/>
<cn cellml:units="mV">40.0</cn>
<ci>ISO</ci>
</apply>
</apply>
<cn cellml:units="mV">2.436</cn>
</apply>
</apply>
<cn cellml:units="mV">14.12</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
</math>
</component>
<component name="ikur">
<variable cmeta:id="IKur" name="IKur" public_interface="out" units="A_per_F"/>
<variable name="gKur" units="mS_per_uF"/>
<variable cmeta:id="gKur_max" initial_value="0.045" name="gKur_max" units="mS_per_uF"/>
<variable initial_value="3.93548562883350357e-04" name="ikur_r" units="dimensionless"/>
<variable initial_value="9.58234428284286399e-01" name="s" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="EK" public_interface="in" units="mV"/>
<variable name="AF" public_interface="in" units="dimensionless"/>
<variable name="ISO" public_interface="in" units="dimensionless"/>
<variable name="RA" public_interface="in" units="dimensionless"/>
<variable name="time" public_interface="in" units="ms"/>
<variable name="ikur_r_inf" public_interface="in" units="dimensionless"/>
<variable name="ikur_r_tau" public_interface="in" units="ms"/>
<variable name="ikur_s_inf" public_interface="in" units="dimensionless"/>
<variable name="ikur_s_tau" public_interface="in" units="ms"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>IKur</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>gKur</ci>
<ci>ikur_r</ci>
</apply>
<ci>s</ci>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>EK</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>gKur</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.5</cn>
<ci>AF</ci>
</apply>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">2.0</cn>
<ci>ISO</ci>
</apply>
</apply>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.2</cn>
<ci>RA</ci>
</apply>
</apply>
</apply>
<ci>gKur_max</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>ikur_r</ci>
</apply>
<apply>
<divide/>
<apply>
<minus/>
<ci>ikur_r_inf</ci>
<ci>ikur_r</ci>
</apply>
<ci>ikur_r_tau</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>s</ci>
</apply>
<apply>
<divide/>
<apply>
<minus/>
<ci>ikur_s_inf</ci>
<ci>s</ci>
</apply>
<ci>ikur_s_tau</ci>
</apply>
</apply>
</math>
</component>
<component name="ikur_ikur_r">
<variable name="ikur_r_inf" public_interface="out" units="dimensionless"/>
<variable name="ikur_r_tau" public_interface="out" units="ms"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ikur_r_inf</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">6.0</cn>
</apply>
<apply>
<minus/>
<cn cellml:units="mV">8.6</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ikur_r_tau</ci>
<apply>
<plus/>
<apply>
<divide/>
<cn cellml:units="ms">9.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">5.0</cn>
</apply>
<cn cellml:units="mV">12.0</cn>
</apply>
</apply>
</apply>
</apply>
<cn cellml:units="ms">0.5</cn>
</apply>
</apply>
</math>
</component>
<component name="ikur_s">
<variable name="ikur_s_inf" public_interface="out" units="dimensionless"/>
<variable name="ikur_s_tau" public_interface="out" units="ms"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ikur_s_inf</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">7.5</cn>
</apply>
<cn cellml:units="mV">10.0</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ikur_s_tau</ci>
<apply>
<plus/>
<apply>
<divide/>
<cn cellml:units="ms">590.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">60.0</cn>
</apply>
<cn cellml:units="mV">10.0</cn>
</apply>
</apply>
</apply>
</apply>
<cn cellml:units="ms">3050.0</cn>
</apply>
</apply>
</math>
</component>
<component name="ina">
<variable cmeta:id="INa" name="INa" units="A_per_F"/>
<variable name="INa_jn" public_interface="out" units="A_per_F"/>
<variable name="INa_sl" public_interface="out" units="A_per_F"/>
<variable name="gNa" units="mS_per_uF"/>
<variable cmeta:id="gNa_max" initial_value="23.0" name="gNa_max" units="mS_per_uF"/>
<variable initial_value="3.15482710277587786e-01" name="h" units="dimensionless"/>
<variable initial_value="2.48034071360795916e-01" name="j" units="dimensionless"/>
<variable initial_value="1.89326933812916480e-02" name="m" units="dimensionless"/>
<variable name="Fjn" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="ENa_jn" public_interface="in" units="mV"/>
<variable name="Fsl" public_interface="in" units="dimensionless"/>
<variable name="ENa_sl" public_interface="in" units="mV"/>
<variable name="AF" public_interface="in" units="dimensionless"/>
<variable name="time" public_interface="in" units="ms"/>
<variable name="ina_h_inf" public_interface="in" units="dimensionless"/>
<variable name="ina_h_tau" public_interface="in" units="ms"/>
<variable name="ina_j_inf" public_interface="in" units="dimensionless"/>
<variable name="ina_j_tau" public_interface="in" units="ms"/>
<variable name="ina_m_inf" public_interface="in" units="dimensionless"/>
<variable name="ina_m_tau" public_interface="in" units="ms"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>INa</ci>
<apply>
<plus/>
<ci>INa_jn</ci>
<ci>INa_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>INa_jn</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fjn</ci>
<ci>gNa</ci>
</apply>
<apply>
<power/>
<ci>m</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
<ci>h</ci>
</apply>
<ci>j</ci>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>ENa_jn</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>INa_sl</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fsl</ci>
<ci>gNa</ci>
</apply>
<apply>
<power/>
<ci>m</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
<ci>h</ci>
</apply>
<ci>j</ci>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>ENa_sl</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>gNa</ci>
<apply>
<times/>
<ci>gNa_max</ci>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.1</cn>
<ci>AF</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>h</ci>
</apply>
<apply>
<divide/>
<apply>
<minus/>
<ci>ina_h_inf</ci>
<ci>h</ci>
</apply>
<ci>ina_h_tau</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>j</ci>
</apply>
<apply>
<divide/>
<apply>
<minus/>
<ci>ina_j_inf</ci>
<ci>j</ci>
</apply>
<ci>ina_j_tau</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>m</ci>
</apply>
<apply>
<divide/>
<apply>
<minus/>
<ci>ina_m_inf</ci>
<ci>m</ci>
</apply>
<ci>ina_m_tau</ci>
</apply>
</apply>
</math>
</component>
<component name="ina_h">
<variable name="ina_h_a" units="mS_per_uF"/>
<variable name="ina_h_b" units="mS_per_uF"/>
<variable name="ina_h_inf" public_interface="out" units="dimensionless"/>
<variable name="ina_h_tau" public_interface="out" units="ms"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ina_h_a</ci>
<apply>
<times/>
<piecewise>
<piece>
<cn cellml:units="dimensionless">0.0</cn>
<apply>
<geq/>
<ci>V</ci>
<apply>
<minus/>
<cn cellml:units="mV">40.0</cn>
</apply>
</apply>
</piece>
<otherwise>
<apply>
<times/>
<cn cellml:units="dimensionless">0.057</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">80.0</cn>
</apply>
</apply>
<cn cellml:units="mV">6.8</cn>
</apply>
</apply>
</apply>
</otherwise>
</piecewise>
<cn cellml:units="mS_per_uF">1.0</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>ina_h_b</ci>
<apply>
<times/>
<piecewise>
<piece>
<apply>
<divide/>
<cn cellml:units="dimensionless">0.77</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.13</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">10.66</cn>
</apply>
</apply>
<cn cellml:units="mV">11.1</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<geq/>
<ci>V</ci>
<apply>
<minus/>
<cn cellml:units="mV">40.0</cn>
</apply>
</apply>
</piece>
<otherwise>
<apply>
<plus/>
<apply>
<times/>
<cn cellml:units="dimensionless">2.7</cn>
<apply>
<exp/>
<apply>
<times/>
<cn cellml:units="per_mV">0.079</cn>
<ci>V</ci>
</apply>
</apply>
</apply>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">3.1</cn>
<apply>
<power/>
<cn cellml:units="dimensionless">10.0</cn>
<cn cellml:units="dimensionless">5.0</cn>
</apply>
</apply>
<apply>
<exp/>
<apply>
<times/>
<cn cellml:units="per_mV">0.3485</cn>
<ci>V</ci>
</apply>
</apply>
</apply>
</apply>
</otherwise>
</piecewise>
<cn cellml:units="mS_per_uF">1.0</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>ina_h_inf</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<power/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">71.55</cn>
</apply>
<cn cellml:units="mV">7.43</cn>
</apply>
</apply>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ina_h_tau</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<ci>ina_h_a</ci>
<ci>ina_h_b</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="ina_j">
<variable name="ina_j_a" units="mS_per_uF"/>
<variable name="ina_j_b" units="mS_per_uF"/>
<variable name="ina_j_inf" public_interface="out" units="dimensionless"/>
<variable name="ina_j_tau" public_interface="out" units="ms"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ina_j_a</ci>
<apply>
<times/>
<piecewise>
<piece>
<cn cellml:units="dimensionless">0.0</cn>
<apply>
<geq/>
<ci>V</ci>
<apply>
<minus/>
<cn cellml:units="mV">40.0</cn>
</apply>
</apply>
</piece>
<otherwise>
<apply>
<times/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<apply>
<minus/>
<cn cellml:units="dimensionless">2.5428</cn>
</apply>
<apply>
<power/>
<cn cellml:units="dimensionless">10.0</cn>
<cn cellml:units="dimensionless">4.0</cn>
</apply>
</apply>
<apply>
<exp/>
<apply>
<times/>
<cn cellml:units="per_mV">0.2444</cn>
<ci>V</ci>
</apply>
</apply>
</apply>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">6.948</cn>
<apply>
<power/>
<cn cellml:units="dimensionless">10.0</cn>
<apply>
<minus/>
<cn cellml:units="dimensionless">6.0</cn>
</apply>
</apply>
</apply>
<apply>
<exp/>
<apply>
<times/>
<apply>
<minus/>
<cn cellml:units="per_mV">0.04391</cn>
</apply>
<ci>V</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">37.78</cn>
</apply>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<times/>
<cn cellml:units="per_mV">0.311</cn>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">79.23</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
<cn cellml:units="per_mV">1.0</cn>
</apply>
</otherwise>
</piecewise>
<cn cellml:units="mS_per_uF">1.0</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>ina_j_b</ci>
<apply>
<times/>
<piecewise>
<piece>
<apply>
<divide/>
<apply>
<times/>
<cn cellml:units="dimensionless">0.6</cn>
<apply>
<exp/>
<apply>
<times/>
<cn cellml:units="per_mV">0.057</cn>
<ci>V</ci>
</apply>
</apply>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<times/>
<apply>
<minus/>
<cn cellml:units="per_mV">0.1</cn>
</apply>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">32.0</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<geq/>
<ci>V</ci>
<apply>
<minus/>
<cn cellml:units="mV">40.0</cn>
</apply>
</apply>
</piece>
<otherwise>
<apply>
<divide/>
<apply>
<times/>
<cn cellml:units="dimensionless">0.02424</cn>
<apply>
<exp/>
<apply>
<times/>
<apply>
<minus/>
<cn cellml:units="per_mV">0.01052</cn>
</apply>
<ci>V</ci>
</apply>
</apply>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<times/>
<apply>
<minus/>
<cn cellml:units="per_mV">0.1378</cn>
</apply>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">40.14</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
</otherwise>
</piecewise>
<cn cellml:units="mS_per_uF">1.0</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>ina_j_inf</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<power/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">71.55</cn>
</apply>
<cn cellml:units="mV">7.43</cn>
</apply>
</apply>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ina_j_tau</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<ci>ina_j_a</ci>
<ci>ina_j_b</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="ina_m">
<variable name="ina_m_inf" public_interface="out" units="dimensionless"/>
<variable name="ina_m_tau" public_interface="out" units="ms"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ina_m_inf</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<power/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<plus/>
<cn cellml:units="mV">56.86</cn>
<ci>V</ci>
</apply>
</apply>
<cn cellml:units="mV">9.03</cn>
</apply>
</apply>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ina_m_tau</ci>
<apply>
<plus/>
<apply>
<times/>
<cn cellml:units="ms">0.1292</cn>
<apply>
<exp/>
<apply>
<minus/>
<apply>
<power/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">45.79</cn>
</apply>
<cn cellml:units="mV">15.54</cn>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
</apply>
</apply>
<apply>
<times/>
<cn cellml:units="ms">0.06487</cn>
<apply>
<exp/>
<apply>
<minus/>
<apply>
<power/>
<apply>
<divide/>
<apply>
<minus/>
<ci>V</ci>
<cn cellml:units="mV">4.823</cn>
</apply>
<cn cellml:units="mV">51.12</cn>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
</apply>
</math>
</component>
<component name="inab">
<variable cmeta:id="INaB" name="INaB" units="A_per_F"/>
<variable name="INaB_jn" public_interface="out" units="A_per_F"/>
<variable name="INaB_sl" public_interface="out" units="A_per_F"/>
<variable cmeta:id="gNaB" initial_value="0.000597" name="gNaB" units="mS_per_uF"/>
<variable name="Fjn" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="ENa_jn" public_interface="in" units="mV"/>
<variable name="Fsl" public_interface="in" units="dimensionless"/>
<variable name="ENa_sl" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>INaB</ci>
<apply>
<plus/>
<ci>INaB_jn</ci>
<ci>INaB_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>INaB_jn</ci>
<apply>
<times/>
<apply>
<times/>
<ci>Fjn</ci>
<ci>gNaB</ci>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>ENa_jn</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>INaB_sl</ci>
<apply>
<times/>
<apply>
<times/>
<ci>Fsl</ci>
<ci>gNaB</ci>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>ENa_sl</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="inaca">
<variable cmeta:id="INaCa" name="INaCa" units="A_per_F"/>
<variable name="INaCa_jn" public_interface="out" units="A_per_F"/>
<variable name="INaCa_sl" public_interface="out" units="A_per_F"/>
<variable name="IbarNCX" units="A_per_F"/>
<variable cmeta:id="IbarNCX_max" initial_value="3.15" name="IbarNCX_max" units="A_per_F"/>
<variable name="Ka_jn" units="dimensionless"/>
<variable name="Ka_sl" units="dimensionless"/>
<variable initial_value="0.000384" name="Kdact" units="mM"/>
<variable initial_value="0.00359" name="KmCai" public_interface="out" units="mM"/>
<variable initial_value="1.3" name="KmCao" public_interface="out" units="mM"/>
<variable initial_value="12.29" name="KmNai" public_interface="out" units="mM"/>
<variable initial_value="87.5" name="KmNao" public_interface="out" units="mM"/>
<variable initial_value="1.57" name="Q10NCX" units="dimensionless"/>
<variable initial_value="0.27" name="ksat" units="dimensionless"/>
<variable initial_value="0.35" name="nu" public_interface="out" units="dimensionless"/>
<variable name="s1_jn" public_interface="in" units="mol4_per_m12"/>
<variable name="s2_jn" public_interface="in" units="mol4_per_m12"/>
<variable name="s3_jn" public_interface="in" units="mol4_per_m12"/>
<variable name="Fjn" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="FRT" public_interface="in" units="per_mV"/>
<variable name="Q" public_interface="in" units="dimensionless"/>
<variable name="s1_sl" public_interface="in" units="mol4_per_m12"/>
<variable name="s2_sl" public_interface="in" units="mol4_per_m12"/>
<variable name="s3_sl" public_interface="in" units="mol4_per_m12"/>
<variable name="Fsl" public_interface="in" units="dimensionless"/>
<variable name="AF" public_interface="in" units="dimensionless"/>
<variable name="Ca_jn" public_interface="in" units="mM"/>
<variable name="Ca_sl" public_interface="in" units="mM"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>INaCa</ci>
<apply>
<plus/>
<ci>INaCa_jn</ci>
<ci>INaCa_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>INaCa_jn</ci>
<apply>
<divide/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fjn</ci>
<ci>IbarNCX</ci>
</apply>
<apply>
<power/>
<ci>Q10NCX</ci>
<ci>Q</ci>
</apply>
</apply>
<ci>Ka_jn</ci>
</apply>
<apply>
<minus/>
<ci>s1_jn</ci>
<ci>s2_jn</ci>
</apply>
</apply>
<ci>s3_jn</ci>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<ci>ksat</ci>
<apply>
<exp/>
<apply>
<times/>
<apply>
<times/>
<apply>
<minus/>
<ci>nu</ci>
<cn cellml:units="dimensionless">1.0</cn>
</apply>
<ci>V</ci>
</apply>
<ci>FRT</ci>
</apply>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>INaCa_sl</ci>
<apply>
<divide/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fsl</ci>
<ci>IbarNCX</ci>
</apply>
<apply>
<power/>
<ci>Q10NCX</ci>
<ci>Q</ci>
</apply>
</apply>
<ci>Ka_sl</ci>
</apply>
<apply>
<minus/>
<ci>s1_sl</ci>
<ci>s2_sl</ci>
</apply>
</apply>
<ci>s3_sl</ci>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<ci>ksat</ci>
<apply>
<exp/>
<apply>
<times/>
<apply>
<times/>
<apply>
<minus/>
<ci>nu</ci>
<cn cellml:units="dimensionless">1.0</cn>
</apply>
<ci>V</ci>
</apply>
<ci>FRT</ci>
</apply>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>IbarNCX</ci>
<apply>
<times/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.4</cn>
<ci>AF</ci>
</apply>
</apply>
<ci>IbarNCX_max</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>Ka_jn</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<power/>
<apply>
<divide/>
<ci>Kdact</ci>
<ci>Ca_jn</ci>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>Ka_sl</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<power/>
<apply>
<divide/>
<ci>Kdact</ci>
<ci>Ca_sl</ci>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
</apply>
</apply>
</math>
</component>
<component name="inaca_INaCa_jn">
<variable name="s1_jn" public_interface="out" units="mol4_per_m12"/>
<variable name="s2_jn" public_interface="out" units="mol4_per_m12"/>
<variable name="s3_jn" public_interface="out" units="mol4_per_m12"/>
<variable name="nu" public_interface="in" units="dimensionless"/>
<variable name="Ca_o" public_interface="in" units="mM"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="FRT" public_interface="in" units="per_mV"/>
<variable name="Na_jn" public_interface="in" units="mM"/>
<variable name="Ca_jn" public_interface="in" units="mM"/>
<variable name="Na_o" public_interface="in" units="mM"/>
<variable name="KmCai" public_interface="in" units="mM"/>
<variable name="KmCao" public_interface="in" units="mM"/>
<variable name="KmNai" public_interface="in" units="mM"/>
<variable name="KmNao" public_interface="in" units="mM"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>s1_jn</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<exp/>
<apply>
<times/>
<apply>
<times/>
<ci>nu</ci>
<ci>V</ci>
</apply>
<ci>FRT</ci>
</apply>
</apply>
<apply>
<power/>
<ci>Na_jn</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
<ci>Ca_o</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>s2_jn</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<exp/>
<apply>
<times/>
<apply>
<times/>
<apply>
<minus/>
<ci>nu</ci>
<cn cellml:units="dimensionless">1.0</cn>
</apply>
<ci>V</ci>
</apply>
<ci>FRT</ci>
</apply>
</apply>
<apply>
<power/>
<ci>Na_o</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
<ci>Ca_jn</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>s3_jn</ci>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<times/>
<apply>
<times/>
<ci>KmCai</ci>
<apply>
<power/>
<ci>Na_o</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<power/>
<apply>
<divide/>
<ci>Na_jn</ci>
<ci>KmNai</ci>
</apply>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
</apply>
<apply>
<times/>
<apply>
<times/>
<apply>
<power/>
<ci>KmNao</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
<ci>Ca_jn</ci>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<divide/>
<ci>Ca_jn</ci>
<ci>KmCai</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<times/>
<ci>KmCao</ci>
<apply>
<power/>
<ci>Na_jn</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
</apply>
<apply>
<times/>
<apply>
<power/>
<ci>Na_jn</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
<ci>Ca_o</ci>
</apply>
</apply>
<apply>
<times/>
<apply>
<power/>
<ci>Na_o</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
<ci>Ca_jn</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="inaca_INaCa_sl">
<variable name="s1_sl" public_interface="out" units="mol4_per_m12"/>
<variable name="s2_sl" public_interface="out" units="mol4_per_m12"/>
<variable name="s3_sl" public_interface="out" units="mol4_per_m12"/>
<variable name="nu" public_interface="in" units="dimensionless"/>
<variable name="Ca_o" public_interface="in" units="mM"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="FRT" public_interface="in" units="per_mV"/>
<variable name="Na_sl" public_interface="in" units="mM"/>
<variable name="Ca_sl" public_interface="in" units="mM"/>
<variable name="Na_o" public_interface="in" units="mM"/>
<variable name="KmCai" public_interface="in" units="mM"/>
<variable name="KmCao" public_interface="in" units="mM"/>
<variable name="KmNai" public_interface="in" units="mM"/>
<variable name="KmNao" public_interface="in" units="mM"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>s1_sl</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<exp/>
<apply>
<times/>
<apply>
<times/>
<ci>nu</ci>
<ci>V</ci>
</apply>
<ci>FRT</ci>
</apply>
</apply>
<apply>
<power/>
<ci>Na_sl</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
<ci>Ca_o</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>s2_sl</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<exp/>
<apply>
<times/>
<apply>
<times/>
<apply>
<minus/>
<ci>nu</ci>
<cn cellml:units="dimensionless">1.0</cn>
</apply>
<ci>V</ci>
</apply>
<ci>FRT</ci>
</apply>
</apply>
<apply>
<power/>
<ci>Na_o</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
<ci>Ca_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>s3_sl</ci>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<times/>
<apply>
<times/>
<ci>KmCai</ci>
<apply>
<power/>
<ci>Na_o</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<power/>
<apply>
<divide/>
<ci>Na_sl</ci>
<ci>KmNai</ci>
</apply>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
</apply>
<apply>
<times/>
<apply>
<times/>
<apply>
<power/>
<ci>KmNao</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
<ci>Ca_sl</ci>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<divide/>
<ci>Ca_sl</ci>
<ci>KmCai</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<times/>
<ci>KmCao</ci>
<apply>
<power/>
<ci>Na_sl</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
</apply>
<apply>
<times/>
<apply>
<power/>
<ci>Na_sl</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
<ci>Ca_o</ci>
</apply>
</apply>
<apply>
<times/>
<apply>
<power/>
<ci>Na_o</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
<ci>Ca_sl</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="inak">
<variable cmeta:id="INaK" name="INaK" public_interface="out" units="A_per_F"/>
<variable name="INaK_jn" public_interface="out" units="A_per_F"/>
<variable name="INaK_sl" public_interface="out" units="A_per_F"/>
<variable cmeta:id="IbarNaK" initial_value="1.26" name="IbarNaK" units="A_per_F"/>
<variable initial_value="1.5" name="KmKo" units="mM"/>
<variable name="KmNaip" units="mM"/>
<variable name="fnak" units="dimensionless"/>
<variable name="sigma" units="dimensionless"/>
<variable name="K_o" public_interface="in" units="mM"/>
<variable name="Fjn" public_interface="in" units="dimensionless"/>
<variable name="Na_jn" public_interface="in" units="mM"/>
<variable name="Fsl" public_interface="in" units="dimensionless"/>
<variable name="Na_sl" public_interface="in" units="mM"/>
<variable name="ISO" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="FRT" public_interface="in" units="per_mV"/>
<variable name="Na_o" public_interface="in" units="mM"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>INaK</ci>
<apply>
<plus/>
<ci>INaK_jn</ci>
<ci>INaK_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>INaK_jn</ci>
<apply>
<divide/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fjn</ci>
<ci>IbarNaK</ci>
</apply>
<ci>fnak</ci>
</apply>
<ci>K_o</ci>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<power/>
<apply>
<divide/>
<ci>KmNaip</ci>
<ci>Na_jn</ci>
</apply>
<cn cellml:units="dimensionless">4.0</cn>
</apply>
</apply>
</apply>
<apply>
<plus/>
<ci>K_o</ci>
<ci>KmKo</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>INaK_sl</ci>
<apply>
<divide/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fsl</ci>
<ci>IbarNaK</ci>
</apply>
<ci>fnak</ci>
</apply>
<ci>K_o</ci>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<power/>
<apply>
<divide/>
<ci>KmNaip</ci>
<ci>Na_sl</ci>
</apply>
<cn cellml:units="dimensionless">4.0</cn>
</apply>
</apply>
</apply>
<apply>
<plus/>
<ci>K_o</ci>
<ci>KmKo</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>KmNaip</ci>
<apply>
<times/>
<cn cellml:units="mM">11.0</cn>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.25</cn>
<ci>ISO</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>fnak</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.1245</cn>
<apply>
<exp/>
<apply>
<times/>
<apply>
<times/>
<apply>
<minus/>
<cn cellml:units="dimensionless">0.1</cn>
</apply>
<ci>V</ci>
</apply>
<ci>FRT</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">0.0365</cn>
<ci>sigma</ci>
</apply>
<apply>
<exp/>
<apply>
<times/>
<apply>
<minus/>
<ci>V</ci>
</apply>
<ci>FRT</ci>
</apply>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>sigma</ci>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<exp/>
<apply>
<divide/>
<ci>Na_o</ci>
<cn cellml:units="mM">67.3</cn>
</apply>
</apply>
<cn cellml:units="dimensionless">1.0</cn>
</apply>
<cn cellml:units="dimensionless">7.0</cn>
</apply>
</apply>
</math>
</component>
<component name="inal">
<variable cmeta:id="INaL" name="INaL" units="A_per_F"/>
<variable name="INaL_jn" public_interface="out" units="A_per_F"/>
<variable name="INaL_sl" public_interface="out" units="A_per_F"/>
<variable name="gNaL" units="mS_per_uF"/>
<variable cmeta:id="gNaL_max" initial_value="0.0025" name="gNaL_max" units="mS_per_uF"/>
<variable initial_value="3.79829335413739144e-02" name="hl" units="dimensionless"/>
<variable initial_value="1.01974216400706526e-02" name="ml" units="dimensionless"/>
<variable name="Fjn" public_interface="in" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="ENa_jn" public_interface="in" units="mV"/>
<variable name="Fsl" public_interface="in" units="dimensionless"/>
<variable name="ENa_sl" public_interface="in" units="mV"/>
<variable name="AF" public_interface="in" units="dimensionless"/>
<variable name="time" public_interface="in" units="ms"/>
<variable name="inal_hl_inf" public_interface="in" units="dimensionless"/>
<variable name="inal_hl_tau" public_interface="in" units="ms"/>
<variable name="inal_ml_a" public_interface="in" units="mS_per_uF"/>
<variable name="inal_ml_b" public_interface="in" units="mS_per_uF"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>INaL</ci>
<apply>
<plus/>
<ci>INaL_jn</ci>
<ci>INaL_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>INaL_jn</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fjn</ci>
<ci>gNaL</ci>
</apply>
<apply>
<power/>
<ci>ml</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
<ci>hl</ci>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>ENa_jn</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>INaL_sl</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fsl</ci>
<ci>gNaL</ci>
</apply>
<apply>
<power/>
<ci>ml</ci>
<cn cellml:units="dimensionless">3.0</cn>
</apply>
</apply>
<ci>hl</ci>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>ENa_sl</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>gNaL</ci>
<apply>
<times/>
<ci>gNaL_max</ci>
<ci>AF</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>hl</ci>
</apply>
<apply>
<divide/>
<apply>
<minus/>
<ci>inal_hl_inf</ci>
<ci>hl</ci>
</apply>
<ci>inal_hl_tau</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>ml</ci>
</apply>
<apply>
<minus/>
<apply>
<times/>
<ci>inal_ml_a</ci>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>ml</ci>
</apply>
</apply>
<apply>
<times/>
<ci>inal_ml_b</ci>
<ci>ml</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="inal_hl">
<variable name="inal_hl_inf" public_interface="out" units="dimensionless"/>
<variable initial_value="600.0" name="inal_hl_tau" public_interface="out" units="ms"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>inal_hl_inf</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">91.0</cn>
</apply>
<cn cellml:units="mV">6.1</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
</math>
</component>
<component name="inal_ml">
<variable name="inal_ml_a" public_interface="out" units="mS_per_uF"/>
<variable name="inal_ml_b" public_interface="out" units="mS_per_uF"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>inal_ml_a</ci>
<apply>
<divide/>
<apply>
<times/>
<cn cellml:units="per_mV_per_ms">0.32</cn>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">47.13</cn>
</apply>
</apply>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<times/>
<apply>
<minus/>
<cn cellml:units="per_mV">0.1</cn>
</apply>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">47.13</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>inal_ml_b</ci>
<apply>
<times/>
<cn cellml:units="mS_per_uF">0.08</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<ci>V</ci>
</apply>
<cn cellml:units="mV">11.0</cn>
</apply>
</apply>
</apply>
</apply>
</math>
</component>
<component name="ion">
<variable cmeta:id="Ca_o" initial_value="1.8" name="Ca_o" public_interface="out" units="mM"/>
<variable cmeta:id="Cl_i" initial_value="15.0" name="Cl_i" public_interface="out" units="mM"/>
<variable cmeta:id="Cl_o" initial_value="150.0" name="Cl_o" public_interface="out" units="mM"/>
<variable cmeta:id="K_o" initial_value="5.4" name="K_o" public_interface="out" units="mM"/>
<variable initial_value="1.0" name="Mg_i" public_interface="out" units="mM"/>
<variable cmeta:id="Na_o" initial_value="140.0" name="Na_o" public_interface="out" units="mM"/>
<math xmlns="http://www.w3.org/1998/Math/MathML"/>
</component>
<component name="ipca">
<variable initial_value="0.0471" name="IbarSLCaP" units="A_per_F"/>
<variable cmeta:id="IpCa" name="IpCa" units="A_per_F"/>
<variable name="IpCa_jn" public_interface="out" units="A_per_F"/>
<variable name="IpCa_sl" public_interface="out" units="A_per_F"/>
<variable initial_value="0.0005" name="KmPCa" public_interface="out" units="mM"/>
<variable cmeta:id="Q10SLCaP" initial_value="2.35" name="Q10SLCaP" units="dimensionless"/>
<variable name="ipca_IpCa_jn_a" public_interface="in" units="dimensionless"/>
<variable name="ipca_IpCa_jn_b" public_interface="in" units="dimensionless"/>
<variable name="Fjn" public_interface="in" units="dimensionless"/>
<variable name="Q" public_interface="in" units="dimensionless"/>
<variable name="ipca_IpCa_sl_a" public_interface="in" units="dimensionless"/>
<variable name="ipca_IpCa_sl_b" public_interface="in" units="dimensionless"/>
<variable name="Fsl" public_interface="in" units="dimensionless"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>IpCa</ci>
<apply>
<plus/>
<ci>IpCa_jn</ci>
<ci>IpCa_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>IpCa_jn</ci>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fjn</ci>
<apply>
<power/>
<ci>Q10SLCaP</ci>
<ci>Q</ci>
</apply>
</apply>
<ci>IbarSLCaP</ci>
</apply>
<ci>ipca_IpCa_jn_a</ci>
</apply>
<apply>
<plus/>
<ci>ipca_IpCa_jn_a</ci>
<ci>ipca_IpCa_jn_b</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>IpCa_sl</ci>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>Fsl</ci>
<apply>
<power/>
<ci>Q10SLCaP</ci>
<ci>Q</ci>
</apply>
</apply>
<ci>IbarSLCaP</ci>
</apply>
<ci>ipca_IpCa_sl_a</ci>
</apply>
<apply>
<plus/>
<ci>ipca_IpCa_sl_a</ci>
<ci>ipca_IpCa_sl_b</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="ipca_IpCa_jn">
<variable name="ipca_IpCa_jn_a" public_interface="out" units="dimensionless"/>
<variable name="ipca_IpCa_jn_b" public_interface="out" units="dimensionless"/>
<variable name="Ca_jn" public_interface="in" units="mM"/>
<variable name="KmPCa" public_interface="in" units="mM"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ipca_IpCa_jn_a</ci>
<apply>
<power/>
<apply>
<times/>
<ci>Ca_jn</ci>
<cn cellml:units="m3_per_mol">1.0</cn>
</apply>
<cn cellml:units="dimensionless">1.6</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>ipca_IpCa_jn_b</ci>
<apply>
<power/>
<apply>
<times/>
<ci>KmPCa</ci>
<cn cellml:units="m3_per_mol">1.0</cn>
</apply>
<cn cellml:units="dimensionless">1.6</cn>
</apply>
</apply>
</math>
</component>
<component name="ipca_IpCa_sl">
<variable name="ipca_IpCa_sl_a" public_interface="out" units="dimensionless"/>
<variable name="ipca_IpCa_sl_b" public_interface="out" units="dimensionless"/>
<variable name="Ca_sl" public_interface="in" units="mM"/>
<variable name="KmPCa" public_interface="in" units="mM"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ipca_IpCa_sl_a</ci>
<apply>
<power/>
<apply>
<times/>
<ci>Ca_sl</ci>
<cn cellml:units="m3_per_mol">1.0</cn>
</apply>
<cn cellml:units="dimensionless">1.6</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>ipca_IpCa_sl_b</ci>
<apply>
<power/>
<apply>
<times/>
<ci>KmPCa</ci>
<cn cellml:units="m3_per_mol">1.0</cn>
</apply>
<cn cellml:units="dimensionless">1.6</cn>
</apply>
</apply>
</math>
</component>
<component name="ito">
<variable cmeta:id="Ito" name="Ito" public_interface="out" units="A_per_F"/>
<variable name="gto" units="mS_per_uF"/>
<variable cmeta:id="gto_max" initial_value="0.165" name="gto_max" units="mS_per_uF"/>
<variable initial_value="1.37939236359928058e-03" name="x" units="dimensionless"/>
<variable initial_value="9.45874848392074696e-01" name="y" units="dimensionless"/>
<variable name="V" public_interface="in" units="mV"/>
<variable name="EK" public_interface="in" units="mV"/>
<variable name="AF" public_interface="in" units="dimensionless"/>
<variable name="time" public_interface="in" units="ms"/>
<variable name="ito_x_inf" public_interface="in" units="dimensionless"/>
<variable name="ito_x_tau" public_interface="in" units="ms"/>
<variable name="ito_y_inf" public_interface="in" units="dimensionless"/>
<variable name="ito_y_tau" public_interface="in" units="ms"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Ito</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<times/>
<ci>gto</ci>
<ci>x</ci>
</apply>
<ci>y</ci>
</apply>
<apply>
<minus/>
<ci>V</ci>
<ci>EK</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>gto</ci>
<apply>
<times/>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.7</cn>
<ci>AF</ci>
</apply>
</apply>
<ci>gto_max</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>x</ci>
</apply>
<apply>
<divide/>
<apply>
<minus/>
<ci>ito_x_inf</ci>
<ci>x</ci>
</apply>
<ci>ito_x_tau</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>y</ci>
</apply>
<apply>
<divide/>
<apply>
<minus/>
<ci>ito_y_inf</ci>
<ci>y</ci>
</apply>
<ci>ito_y_tau</ci>
</apply>
</apply>
</math>
</component>
<component name="ito_x">
<variable name="ito_x_inf" public_interface="out" units="dimensionless"/>
<variable name="ito_x_tau" public_interface="out" units="ms"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ito_x_inf</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<minus/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">1.0</cn>
</apply>
</apply>
<cn cellml:units="mV">11.0</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ito_x_tau</ci>
<apply>
<plus/>
<apply>
<times/>
<cn cellml:units="ms">3.5</cn>
<apply>
<exp/>
<apply>
<minus/>
<apply>
<power/>
<apply>
<divide/>
<ci>V</ci>
<cn cellml:units="mV">30.0</cn>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
</apply>
</apply>
<cn cellml:units="ms">1.5</cn>
</apply>
</apply>
</math>
</component>
<component name="ito_y">
<variable name="ito_y_inf" public_interface="out" units="dimensionless"/>
<variable name="ito_y_tau" public_interface="out" units="ms"/>
<variable name="V" public_interface="in" units="mV"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ito_y_inf</ci>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<exp/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">40.5</cn>
</apply>
<cn cellml:units="mV">11.5</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ito_y_tau</ci>
<apply>
<plus/>
<apply>
<times/>
<cn cellml:units="ms">25.635</cn>
<apply>
<exp/>
<apply>
<minus/>
<apply>
<power/>
<apply>
<divide/>
<apply>
<plus/>
<ci>V</ci>
<cn cellml:units="mV">52.45</cn>
</apply>
<cn cellml:units="mV">15.8827</cn>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
</apply>
</apply>
<cn cellml:units="ms">24.14</cn>
</apply>
</apply>
</math>
</component>
<component name="junc">
<variable initial_value="0.11" name="Fjn" public_interface="out" units="dimensionless"/>
<variable initial_value="0.9" name="Fjn_CaL" public_interface="out" units="dimensionless"/>
<variable name="Fsl" public_interface="out" units="dimensionless"/>
<variable name="Fsl_CaL" public_interface="out" units="dimensionless"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>Fsl</ci>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>Fjn</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>Fsl_CaL</ci>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>Fjn_CaL</ci>
</apply>
</apply>
</math>
</component>
<component name="membrane">
<variable name="ICa_tot" units="A_per_F"/>
<variable name="ICl_tot" units="A_per_F"/>
<variable name="INa_tot" units="A_per_F"/>
<variable name="I_tot" units="A_per_F"/>
<variable cmeta:id="V" initial_value="-7.34336366728778671e+01" name="V" public_interface="out" units="mV"/>
<variable name="ICa_tot_jn" public_interface="in" units="A_per_F"/>
<variable name="ICa_tot_sl" public_interface="in" units="A_per_F"/>
<variable name="IClB" public_interface="in" units="A_per_F"/>
<variable name="IClCa" public_interface="in" units="A_per_F"/>
<variable name="INa_tot_jn" public_interface="in" units="A_per_F"/>
<variable name="INa_tot_sl" public_interface="in" units="A_per_F"/>
<variable name="IK_tot" public_interface="in" units="A_per_F"/>
<variable name="time" public_interface="in" units="ms"/>
<variable name="I_stim" public_interface="in" units="A_per_F"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ICa_tot</ci>
<apply>
<plus/>
<ci>ICa_tot_jn</ci>
<ci>ICa_tot_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>ICl_tot</ci>
<apply>
<plus/>
<ci>IClCa</ci>
<ci>IClB</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>INa_tot</ci>
<apply>
<plus/>
<ci>INa_tot_jn</ci>
<ci>INa_tot_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>I_tot</ci>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<ci>INa_tot</ci>
<ci>ICl_tot</ci>
</apply>
<ci>ICa_tot</ci>
</apply>
<ci>IK_tot</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>V</ci>
</apply>
<apply>
<minus/>
<apply>
<plus/>
<ci>I_tot</ci>
<ci>I_stim</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="nernst">
<variable name="ECa_jn" public_interface="out" units="mV"/>
<variable name="ECa_sl" public_interface="out" units="mV"/>
<variable cmeta:id="ECl" name="ECl" public_interface="out" units="mV"/>
<variable cmeta:id="EK" name="EK" public_interface="out" units="mV"/>
<variable name="ENa_jn" public_interface="out" units="mV"/>
<variable name="ENa_sl" public_interface="out" units="mV"/>
<variable name="Ca_jn" public_interface="in" units="mM"/>
<variable name="Ca_o" public_interface="in" units="mM"/>
<variable name="FRT" public_interface="in" units="per_mV"/>
<variable name="Ca_sl" public_interface="in" units="mM"/>
<variable name="Cl_i" public_interface="in" units="mM"/>
<variable name="Cl_o" public_interface="in" units="mM"/>
<variable name="K_o" public_interface="in" units="mM"/>
<variable name="K_i" public_interface="in" units="mM"/>
<variable name="Na_o" public_interface="in" units="mM"/>
<variable name="Na_jn" public_interface="in" units="mM"/>
<variable name="Na_sl" public_interface="in" units="mM"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>ECa_jn</ci>
<apply>
<times/>
<apply>
<divide/>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>FRT</ci>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
<apply>
<ln/>
<apply>
<divide/>
<ci>Ca_o</ci>
<ci>Ca_jn</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ECa_sl</ci>
<apply>
<times/>
<apply>
<divide/>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>FRT</ci>
</apply>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
<apply>
<ln/>
<apply>
<divide/>
<ci>Ca_o</ci>
<ci>Ca_sl</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ECl</ci>
<apply>
<times/>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>FRT</ci>
</apply>
<apply>
<ln/>
<apply>
<divide/>
<ci>Cl_i</ci>
<ci>Cl_o</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>EK</ci>
<apply>
<times/>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>FRT</ci>
</apply>
<apply>
<ln/>
<apply>
<divide/>
<ci>K_o</ci>
<ci>K_i</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ENa_jn</ci>
<apply>
<times/>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>FRT</ci>
</apply>
<apply>
<ln/>
<apply>
<divide/>
<ci>Na_o</ci>
<ci>Na_jn</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>ENa_sl</ci>
<apply>
<times/>
<apply>
<divide/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>FRT</ci>
</apply>
<apply>
<ln/>
<apply>
<divide/>
<ci>Na_o</ci>
<ci>Na_sl</ci>
</apply>
</apply>
</apply>
</apply>
</math>
</component>
<component name="phys">
<variable initial_value="96485.0" name="F" public_interface="out" units="C_per_mol"/>
<variable name="FRT" public_interface="out" units="per_mV"/>
<variable name="Q" public_interface="out" units="dimensionless"/>
<variable initial_value="8314.0" name="R" units="mJ_per_mol_per_K"/>
<variable initial_value="310.0" name="T" units="kelvin"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>FRT</ci>
<apply>
<divide/>
<apply>
<divide/>
<ci>F</ci>
<ci>R</ci>
</apply>
<ci>T</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>Q</ci>
<apply>
<divide/>
<apply>
<minus/>
<ci>T</ci>
<cn cellml:units="kelvin">310.0</cn>
</apply>
<cn cellml:units="kelvin">10.0</cn>
</apply>
</apply>
</math>
</component>
<component name="potassium">
<variable name="IK_tot" public_interface="out" units="A_per_F"/>
<variable cmeta:id="K_i" initial_value="120.0" name="K_i" public_interface="out" units="mM"/>
<variable name="ICaL_K" public_interface="in" units="A_per_F"/>
<variable name="IK1" public_interface="in" units="A_per_F"/>
<variable name="IKp" public_interface="in" units="A_per_F"/>
<variable name="IKr" public_interface="in" units="A_per_F"/>
<variable name="IKs" public_interface="in" units="A_per_F"/>
<variable name="IKur" public_interface="in" units="A_per_F"/>
<variable name="INaK" public_interface="in" units="A_per_F"/>
<variable name="Ito" public_interface="in" units="A_per_F"/>
<variable name="time" public_interface="in" units="ms"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>IK_tot</ci>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<minus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<ci>Ito</ci>
<ci>IKr</ci>
</apply>
<ci>IKs</ci>
</apply>
<ci>IK1</ci>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">2.0</cn>
<ci>INaK</ci>
</apply>
</apply>
<ci>ICaL_K</ci>
</apply>
<ci>IKp</ci>
</apply>
<ci>IKur</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>K_i</ci>
</apply>
<cn cellml:units="mM_per_ms">0.0</cn>
</apply>
</math>
</component>
<component name="ryr">
<variable name="J_SRCarel" public_interface="out" units="mM_per_ms"/>
<variable cmeta:id="J_SR_leak" name="J_SR_leak" public_interface="out" units="mM_per_ms"/>
<variable cmeta:id="J_SR_leak_max" initial_value="5.348e-06" name="J_SR_leak_max" units="mS_per_uF"/>
<variable name="J_serca" public_interface="out" units="mM_per_ms"/>
<variable name="Kmf" units="mM"/>
<variable initial_value="1.7" name="Kmr" units="mM"/>
<variable initial_value="15.0" name="MaxSR" units="dimensionless"/>
<variable initial_value="1.0" name="MinSR" units="dimensionless"/>
<variable initial_value="2.6" name="Q10SRCaP" units="dimensionless"/>
<variable name="RI" units="dimensionless"/>
<variable initial_value="0.0053114" name="Vmax_SRCaP" units="mM_per_ms"/>
<variable initial_value="0.45" name="ec50SR" units="mM"/>
<variable initial_value="1.787" name="hillSRCaP" units="dimensionless"/>
<variable initial_value="5.01323282772066123e-07" name="i" units="dimensionless"/>
<variable name="kCaSR" units="dimensionless"/>
<variable initial_value="0.5" name="kiCa" units="per_mM_per_ms"/>
<variable name="kiSRCa" units="per_mM_per_ms"/>
<variable initial_value="0.005" name="kim" units="mS_per_uF"/>
<variable name="koCa" units="per_mM2_per_ms"/>
<variable name="koSRCa" units="per_mM2_per_ms"/>
<variable initial_value="0.06" name="kom" units="mS_per_uF"/>
<variable initial_value="25.0" name="ks" units="mS_per_uF"/>
<variable initial_value="2.01567245823636694e-06" name="o" units="dimensionless"/>
<variable initial_value="8.00819151705148946e-01" name="ryr_r" units="dimensionless"/>
<variable name="Ca_jn" public_interface="in" units="mM"/>
<variable name="Ca_sr" public_interface="in" units="mM"/>
<variable name="AF" public_interface="in" units="dimensionless"/>
<variable name="Ca_i" public_interface="in" units="mM"/>
<variable name="Q" public_interface="in" units="dimensionless"/>
<variable name="ISO" public_interface="in" units="dimensionless"/>
<variable name="time" public_interface="in" units="ms"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>J_SRCarel</ci>
<apply>
<times/>
<apply>
<times/>
<ci>ks</ci>
<ci>o</ci>
</apply>
<apply>
<minus/>
<ci>Ca_sr</ci>
<ci>Ca_jn</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>J_SR_leak</ci>
<apply>
<times/>
<apply>
<times/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">0.25</cn>
<ci>AF</ci>
</apply>
</apply>
<apply>
<minus/>
<ci>Ca_sr</ci>
<ci>Ca_jn</ci>
</apply>
</apply>
<ci>J_SR_leak_max</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>J_serca</ci>
<apply>
<divide/>
<apply>
<times/>
<apply>
<times/>
<apply>
<power/>
<ci>Q10SRCaP</ci>
<ci>Q</ci>
</apply>
<ci>Vmax_SRCaP</ci>
</apply>
<apply>
<minus/>
<apply>
<power/>
<apply>
<divide/>
<ci>Ca_i</ci>
<ci>Kmf</ci>
</apply>
<ci>hillSRCaP</ci>
</apply>
<apply>
<power/>
<apply>
<divide/>
<ci>Ca_sr</ci>
<ci>Kmr</ci>
</apply>
<ci>hillSRCaP</ci>
</apply>
</apply>
</apply>
<apply>
<plus/>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<power/>
<apply>
<divide/>
<ci>Ca_i</ci>
<ci>Kmf</ci>
</apply>
<ci>hillSRCaP</ci>
</apply>
</apply>
<apply>
<power/>
<apply>
<divide/>
<ci>Ca_sr</ci>
<ci>Kmr</ci>
</apply>
<ci>hillSRCaP</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>Kmf</ci>
<apply>
<times/>
<apply>
<minus/>
<cn cellml:units="dimensionless">2.5</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">1.25</cn>
<ci>ISO</ci>
</apply>
</apply>
<cn cellml:units="mM">0.000246</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>RI</ci>
<apply>
<minus/>
<apply>
<minus/>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>ryr_r</ci>
</apply>
<ci>o</ci>
</apply>
<ci>i</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>i</ci>
</apply>
<apply>
<minus/>
<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<ci>kiSRCa</ci>
<ci>Ca_jn</ci>
</apply>
<ci>o</ci>
</apply>
<apply>
<times/>
<ci>kim</ci>
<ci>i</ci>
</apply>
</apply>
<apply>
<minus/>
<apply>
<times/>
<ci>kom</ci>
<ci>i</ci>
</apply>
<apply>
<times/>
<apply>
<times/>
<ci>koSRCa</ci>
<apply>
<power/>
<ci>Ca_jn</ci>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
<ci>RI</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>kCaSR</ci>
<apply>
<minus/>
<ci>MaxSR</ci>
<apply>
<divide/>
<apply>
<minus/>
<ci>MaxSR</ci>
<ci>MinSR</ci>
</apply>
<apply>
<plus/>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<power/>
<apply>
<divide/>
<ci>ec50SR</ci>
<ci>Ca_sr</ci>
</apply>
<cn cellml:units="dimensionless">2.5</cn>
</apply>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<ci>kiSRCa</ci>
<apply>
<times/>
<ci>kiCa</ci>
<ci>kCaSR</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>koCa</ci>
<apply>
<times/>
<apply>
<plus/>
<apply>
<plus/>
<cn cellml:units="dimensionless">10.0</cn>
<apply>
<times/>
<cn cellml:units="dimensionless">20.0</cn>
<ci>AF</ci>
</apply>
</apply>
<apply>
<times/>
<apply>
<times/>
<cn cellml:units="dimensionless">10.0</cn>
<ci>ISO</ci>
</apply>
<apply>
<minus/>
<cn cellml:units="dimensionless">1.0</cn>
<ci>AF</ci>
</apply>
</apply>
</apply>
<cn cellml:units="per_mM2_per_ms">1.0</cn>
</apply>
</apply>
<apply>
<eq/>
<ci>koSRCa</ci>
<apply>
<divide/>
<ci>koCa</ci>
<ci>kCaSR</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>o</ci>
</apply>
<apply>
<minus/>
<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<ci>koSRCa</ci>
<apply>
<power/>
<ci>Ca_jn</ci>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
<ci>ryr_r</ci>
</apply>
<apply>
<times/>
<ci>kom</ci>
<ci>o</ci>
</apply>
</apply>
<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<ci>kiSRCa</ci>
<ci>Ca_jn</ci>
</apply>
<ci>o</ci>
</apply>
<apply>
<times/>
<ci>kim</ci>
<ci>i</ci>
</apply>
</apply>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>ryr_r</ci>
</apply>
<apply>
<minus/>
<apply>
<minus/>
<apply>
<times/>
<ci>kim</ci>
<ci>RI</ci>
</apply>
<apply>
<times/>
<apply>
<times/>
<ci>kiSRCa</ci>
<ci>Ca_jn</ci>
</apply>
<ci>ryr_r</ci>
</apply>
</apply>
<apply>
<minus/>
<apply>
<times/>
<apply>
<times/>
<ci>koSRCa</ci>
<apply>
<power/>
<ci>Ca_jn</ci>
<cn cellml:units="dimensionless">2.0</cn>
</apply>
</apply>
<ci>ryr_r</ci>
</apply>
<apply>
<times/>
<ci>kom</ci>
<ci>o</ci>
</apply>
</apply>
</apply>
</apply>
</math>
</component>
<component name="sodium">
<variable name="INa_tot_jn" public_interface="out" units="A_per_F"/>
<variable name="INa_tot_sl" public_interface="out" units="A_per_F"/>
<variable cmeta:id="Na_i" initial_value="9.15199678386256998e+00" name="Na_i" public_interface="out" units="mM"/>
<variable initial_value="9.15153381546177336e+00" name="Na_jn" public_interface="out" units="mM"/>
<variable initial_value="9.15182798281732346e+00" name="Na_sl" public_interface="out" units="mM"/>
<variable name="ICaL_Na_jn" public_interface="in" units="A_per_F"/>
<variable name="INa_jn" public_interface="in" units="A_per_F"/>
<variable name="INaB_jn" public_interface="in" units="A_per_F"/>
<variable name="INaCa_jn" public_interface="in" units="A_per_F"/>
<variable name="INaK_jn" public_interface="in" units="A_per_F"/>
<variable name="INaL_jn" public_interface="in" units="A_per_F"/>
<variable name="ICaL_Na_sl" public_interface="in" units="A_per_F"/>
<variable name="INa_sl" public_interface="in" units="A_per_F"/>
<variable name="INaB_sl" public_interface="in" units="A_per_F"/>
<variable name="INaCa_sl" public_interface="in" units="A_per_F"/>
<variable name="INaK_sl" public_interface="in" units="A_per_F"/>
<variable name="INaL_sl" public_interface="in" units="A_per_F"/>
<variable name="time" public_interface="in" units="ms"/>
<variable name="JNa_slmyo" public_interface="in" units="m3_per_s"/>
<variable name="Vmyo" public_interface="in" units="liter"/>
<variable name="NaB_jn" public_interface="in" units="mM"/>
<variable name="C" public_interface="in" units="farad"/>
<variable name="JNa_jnsl" public_interface="in" units="m3_per_s"/>
<variable name="Vjn" public_interface="in" units="liter"/>
<variable name="F" public_interface="in" units="C_per_mol"/>
<variable name="NaB_sl" public_interface="in" units="mM"/>
<variable name="Vsl" public_interface="in" units="liter"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>INa_tot_jn</ci>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<ci>INa_jn</ci>
<ci>INaB_jn</ci>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">3.0</cn>
<ci>INaCa_jn</ci>
</apply>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">3.0</cn>
<ci>INaK_jn</ci>
</apply>
</apply>
<ci>ICaL_Na_jn</ci>
</apply>
<ci>INaL_jn</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>INa_tot_sl</ci>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<plus/>
<ci>INa_sl</ci>
<ci>INaB_sl</ci>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">3.0</cn>
<ci>INaCa_sl</ci>
</apply>
</apply>
<apply>
<times/>
<cn cellml:units="dimensionless">3.0</cn>
<ci>INaK_sl</ci>
</apply>
</apply>
<ci>ICaL_Na_sl</ci>
</apply>
<ci>INaL_sl</ci>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>Na_i</ci>
</apply>
<apply>
<times/>
<apply>
<divide/>
<ci>JNa_slmyo</ci>
<ci>Vmyo</ci>
</apply>
<apply>
<minus/>
<ci>Na_sl</ci>
<ci>Na_i</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>Na_jn</ci>
</apply>
<apply>
<minus/>
<apply>
<plus/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<minus/>
<ci>INa_tot_jn</ci>
</apply>
<ci>C</ci>
</apply>
<apply>
<times/>
<ci>Vjn</ci>
<ci>F</ci>
</apply>
</apply>
<apply>
<times/>
<apply>
<divide/>
<ci>JNa_jnsl</ci>
<ci>Vjn</ci>
</apply>
<apply>
<minus/>
<ci>Na_sl</ci>
<ci>Na_jn</ci>
</apply>
</apply>
</apply>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>NaB_jn</ci>
</apply>
</apply>
</apply>
<apply>
<eq/>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>Na_sl</ci>
</apply>
<apply>
<minus/>
<apply>
<plus/>
<apply>
<plus/>
<apply>
<divide/>
<apply>
<times/>
<apply>
<minus/>
<ci>INa_tot_sl</ci>
</apply>
<ci>C</ci>
</apply>
<apply>
<times/>
<ci>Vsl</ci>
<ci>F</ci>
</apply>
</apply>
<apply>
<times/>
<apply>
<divide/>
<ci>JNa_jnsl</ci>
<ci>Vsl</ci>
</apply>
<apply>
<minus/>
<ci>Na_jn</ci>
<ci>Na_sl</ci>
</apply>
</apply>
</apply>
<apply>
<times/>
<apply>
<divide/>
<ci>JNa_slmyo</ci>
<ci>Vsl</ci>
</apply>
<apply>
<minus/>
<ci>Na_i</ci>
<ci>Na_sl</ci>
</apply>
</apply>
</apply>
<apply>
<diff/>
<bvar>
<ci>time</ci>
</bvar>
<ci>NaB_sl</ci>
</apply>
</apply>
</apply>
</math>
</component>
<component name="stimulus">
<variable cmeta:id="I_stim" name="I_stim" public_interface="out" units="A_per_F"/>
<variable cmeta:id="amplitude" initial_value="-12.5" name="amplitude" units="A_per_F"/>
<variable name="pace" units="dimensionless"/>
<variable cmeta:id="stim_duration" initial_value="5.0" name="stim_duration" units="ms"/>
<variable cmeta:id="stim_offset" initial_value="50.0" name="stim_offset" units="ms"/>
<variable cmeta:id="stim_period" initial_value="1000.0" name="stim_period" units="ms"/>
<variable name="time" public_interface="in" units="ms"/>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<ci>I_stim</ci>
<apply>
<times/>
<ci>pace</ci>
<ci>amplitude</ci>
</apply>
</apply>
<apply>
<eq/>
<ci>pace</ci>
<piecewise>
<piece>
<cn cellml:units="dimensionless">1.0</cn>
<apply>
<lt/>
<apply>
<minus/>
<apply>
<minus/>
<ci>time</ci>
<ci>stim_offset</ci>
</apply>
<apply>
<times/>
<ci>stim_period</ci>
<apply>
<floor/>
<apply>
<divide/>
<apply>
<minus/>
<ci>time</ci>
<ci>stim_offset</ci>
</apply>
<ci>stim_period</ci>
</apply>
</apply>
</apply>
</apply>
<ci>stim_duration</ci>
</apply>
</piece>
<otherwise>
<cn cellml:units="dimensionless">0.0</cn>
</otherwise>
</piecewise>
</apply>
</math>
</component>
<connection>
<map_components component_1="buffca" component_2="geom"/>
<map_variables variable_1="Vjn" variable_2="Vjn"/>
<map_variables variable_1="Vmyo" variable_2="Vmyo"/>
<map_variables variable_1="Vsl" variable_2="Vsl"/>
</connection>
<connection>
<map_components component_1="buffca" component_2="calcium"/>
<map_variables variable_1="Ca_i" variable_2="Ca_i"/>
<map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
<map_variables variable_1="Ca_sl" variable_2="Ca_sl"/>
<map_variables variable_1="J_CaB_cytosol" variable_2="J_CaB_cytosol"/>
<map_variables variable_1="J_CaB_jntion" variable_2="J_CaB_jntion"/>
<map_variables variable_1="J_CaB_sl" variable_2="J_CaB_sl"/>
</connection>
<connection>
<map_components component_1="buffca" component_2="engine"/>
<map_variables variable_1="time" variable_2="time"/>
</connection>
<connection>
<map_components component_1="buffca" component_2="ion"/>
<map_variables variable_1="Mg_i" variable_2="Mg_i"/>
</connection>
<connection>
<map_components component_1="buffca" component_2="cell"/>
<map_variables variable_1="ISO" variable_2="ISO"/>
</connection>
<connection>
<map_components component_1="buffna" component_2="engine"/>
<map_variables variable_1="time" variable_2="time"/>
</connection>
<connection>
<map_components component_1="buffna" component_2="sodium"/>
<map_variables variable_1="Na_jn" variable_2="Na_jn"/>
<map_variables variable_1="Na_sl" variable_2="Na_sl"/>
<map_variables variable_1="NaB_jn" variable_2="NaB_jn"/>
<map_variables variable_1="NaB_sl" variable_2="NaB_sl"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="engine"/>
<map_variables variable_1="time" variable_2="time"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="geom"/>
<map_variables variable_1="JCa_slmyo" variable_2="JCa_slmyo"/>
<map_variables variable_1="Vmyo" variable_2="Vmyo"/>
<map_variables variable_1="Vsr" variable_2="Vsr"/>
<map_variables variable_1="JCa_jnsl" variable_2="JCa_jnsl"/>
<map_variables variable_1="Vjn" variable_2="Vjn"/>
<map_variables variable_1="Vsl" variable_2="Vsl"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="ryr"/>
<map_variables variable_1="J_serca" variable_2="J_serca"/>
<map_variables variable_1="J_SRCarel" variable_2="J_SRCarel"/>
<map_variables variable_1="J_SR_leak" variable_2="J_SR_leak"/>
<map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
<map_variables variable_1="Ca_sr" variable_2="Ca_sr"/>
<map_variables variable_1="Ca_i" variable_2="Ca_i"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="cell"/>
<map_variables variable_1="C" variable_2="C"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="phys"/>
<map_variables variable_1="F" variable_2="F"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="calcium_Csqn"/>
<map_variables variable_1="Bmax_Csqn" variable_2="Bmax_Csqn"/>
<map_variables variable_1="koff_csqn" variable_2="koff_csqn"/>
<map_variables variable_1="kon_csqn" variable_2="kon_csqn"/>
</connection>
<connection>
<map_components component_1="calcium_Csqn" component_2="geom"/>
<map_variables variable_1="Vmyo" variable_2="Vmyo"/>
<map_variables variable_1="Vsr" variable_2="Vsr"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="icab"/>
<map_variables variable_1="ICaB_jn" variable_2="ICaB_jn"/>
<map_variables variable_1="ICaB_sl" variable_2="ICaB_sl"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="ical"/>
<map_variables variable_1="ICaL_Ca_jn" variable_2="ICaL_Ca_jn"/>
<map_variables variable_1="ICaL_Ca_sl" variable_2="ICaL_Ca_sl"/>
<map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
<map_variables variable_1="Ca_sl" variable_2="Ca_sl"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="inaca"/>
<map_variables variable_1="INaCa_jn" variable_2="INaCa_jn"/>
<map_variables variable_1="INaCa_sl" variable_2="INaCa_sl"/>
<map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
<map_variables variable_1="Ca_sl" variable_2="Ca_sl"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="ipca"/>
<map_variables variable_1="IpCa_jn" variable_2="IpCa_jn"/>
<map_variables variable_1="IpCa_sl" variable_2="IpCa_sl"/>
</connection>
<connection>
<map_components component_1="icab" component_2="junc"/>
<map_variables variable_1="Fjn" variable_2="Fjn"/>
<map_variables variable_1="Fsl" variable_2="Fsl"/>
</connection>
<connection>
<map_components component_1="icab" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="icab" component_2="nernst"/>
<map_variables variable_1="ECa_jn" variable_2="ECa_jn"/>
<map_variables variable_1="ECa_sl" variable_2="ECa_sl"/>
</connection>
<connection>
<map_components component_1="ical" component_2="junc"/>
<map_variables variable_1="Fjn_CaL" variable_2="Fjn_CaL"/>
<map_variables variable_1="Fsl_CaL" variable_2="Fsl_CaL"/>
</connection>
<connection>
<map_components component_1="ical" component_2="phys"/>
<map_variables variable_1="Q" variable_2="Q"/>
<map_variables variable_1="F" variable_2="F"/>
<map_variables variable_1="FRT" variable_2="FRT"/>
</connection>
<connection>
<map_components component_1="engine" component_2="ical"/>
<map_variables variable_1="time" variable_2="time"/>
</connection>
<connection>
<map_components component_1="ical" component_2="ical_d"/>
<map_variables variable_1="ical_d_inf" variable_2="ical_d_inf"/>
<map_variables variable_1="ical_d_tau" variable_2="ical_d_tau"/>
</connection>
<connection>
<map_components component_1="cell" component_2="ical_d"/>
<map_variables variable_1="ISO" variable_2="ISO"/>
</connection>
<connection>
<map_components component_1="ical_d" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ical" component_2="ical_f"/>
<map_variables variable_1="ical_f_inf" variable_2="ical_f_inf"/>
<map_variables variable_1="ical_f_tau" variable_2="ical_f_tau"/>
</connection>
<connection>
<map_components component_1="cell" component_2="ical_f"/>
<map_variables variable_1="ISO" variable_2="ISO"/>
</connection>
<connection>
<map_components component_1="ical_f" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ical" component_2="ion"/>
<map_variables variable_1="Ca_o" variable_2="Ca_o"/>
<map_variables variable_1="K_o" variable_2="K_o"/>
<map_variables variable_1="Na_o" variable_2="Na_o"/>
</connection>
<connection>
<map_components component_1="ical" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ical" component_2="potassium"/>
<map_variables variable_1="K_i" variable_2="K_i"/>
<map_variables variable_1="ICaL_K" variable_2="ICaL_K"/>
</connection>
<connection>
<map_components component_1="ical" component_2="sodium"/>
<map_variables variable_1="Na_jn" variable_2="Na_jn"/>
<map_variables variable_1="Na_sl" variable_2="Na_sl"/>
<map_variables variable_1="ICaL_Na_jn" variable_2="ICaL_Na_jn"/>
<map_variables variable_1="ICaL_Na_sl" variable_2="ICaL_Na_sl"/>
</connection>
<connection>
<map_components component_1="cell" component_2="ical"/>
<map_variables variable_1="AF" variable_2="AF"/>
<map_variables variable_1="ISO" variable_2="ISO"/>
</connection>
<connection>
<map_components component_1="iclb" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
<map_variables variable_1="IClB" variable_2="IClB"/>
</connection>
<connection>
<map_components component_1="iclb" component_2="nernst"/>
<map_variables variable_1="ECl" variable_2="ECl"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="iclca"/>
<map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
<map_variables variable_1="Ca_sl" variable_2="Ca_sl"/>
</connection>
<connection>
<map_components component_1="iclca" component_2="junc"/>
<map_variables variable_1="Fjn" variable_2="Fjn"/>
<map_variables variable_1="Fsl" variable_2="Fsl"/>
</connection>
<connection>
<map_components component_1="iclca" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
<map_variables variable_1="IClCa" variable_2="IClCa"/>
</connection>
<connection>
<map_components component_1="iclca" component_2="nernst"/>
<map_variables variable_1="ECl" variable_2="ECl"/>
</connection>
<connection>
<map_components component_1="ik1" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ik1" component_2="nernst"/>
<map_variables variable_1="EK" variable_2="EK"/>
</connection>
<connection>
<map_components component_1="cell" component_2="ik1"/>
<map_variables variable_1="AF" variable_2="AF"/>
</connection>
<connection>
<map_components component_1="ik1" component_2="ion"/>
<map_variables variable_1="K_o" variable_2="K_o"/>
</connection>
<connection>
<map_components component_1="ik1" component_2="ik1_ik1_inf"/>
<map_variables variable_1="ik1_inf_a" variable_2="ik1_inf_a"/>
<map_variables variable_1="ik1_inf_b" variable_2="ik1_inf_b"/>
</connection>
<connection>
<map_components component_1="ik1_ik1_inf" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ik1_ik1_inf" component_2="nernst"/>
<map_variables variable_1="EK" variable_2="EK"/>
</connection>
<connection>
<map_components component_1="ikp" component_2="junc"/>
<map_variables variable_1="Fjn" variable_2="Fjn"/>
<map_variables variable_1="Fsl" variable_2="Fsl"/>
</connection>
<connection>
<map_components component_1="ikp" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ikp" component_2="nernst"/>
<map_variables variable_1="EK" variable_2="EK"/>
</connection>
<connection>
<map_components component_1="ikr" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ikr" component_2="nernst"/>
<map_variables variable_1="EK" variable_2="EK"/>
</connection>
<connection>
<map_components component_1="ikr" component_2="ion"/>
<map_variables variable_1="K_o" variable_2="K_o"/>
</connection>
<connection>
<map_components component_1="engine" component_2="ikr"/>
<map_variables variable_1="time" variable_2="time"/>
</connection>
<connection>
<map_components component_1="ikr" component_2="ikr_xr"/>
<map_variables variable_1="ikr_xr_inf" variable_2="ikr_xr_inf"/>
<map_variables variable_1="ikr_xr_tau" variable_2="ikr_xr_tau"/>
</connection>
<connection>
<map_components component_1="ikr_xr" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="iks" component_2="ion"/>
<map_variables variable_1="K_o" variable_2="K_o"/>
<map_variables variable_1="Na_o" variable_2="Na_o"/>
</connection>
<connection>
<map_components component_1="iks" component_2="phys"/>
<map_variables variable_1="FRT" variable_2="FRT"/>
</connection>
<connection>
<map_components component_1="iks" component_2="potassium"/>
<map_variables variable_1="K_i" variable_2="K_i"/>
<map_variables variable_1="IKs" variable_2="IKs"/>
</connection>
<connection>
<map_components component_1="iks" component_2="sodium"/>
<map_variables variable_1="Na_i" variable_2="Na_i"/>
</connection>
<connection>
<map_components component_1="iks" component_2="junc"/>
<map_variables variable_1="Fjn" variable_2="Fjn"/>
<map_variables variable_1="Fsl" variable_2="Fsl"/>
</connection>
<connection>
<map_components component_1="iks" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="cell" component_2="iks"/>
<map_variables variable_1="AF" variable_2="AF"/>
<map_variables variable_1="ISO" variable_2="ISO"/>
</connection>
<connection>
<map_components component_1="engine" component_2="iks"/>
<map_variables variable_1="time" variable_2="time"/>
</connection>
<connection>
<map_components component_1="iks" component_2="iks_xs"/>
<map_variables variable_1="iks_xs_inf" variable_2="iks_xs_inf"/>
<map_variables variable_1="iks_xs_tau" variable_2="iks_xs_tau"/>
</connection>
<connection>
<map_components component_1="cell" component_2="iks_xs"/>
<map_variables variable_1="ISO" variable_2="ISO"/>
</connection>
<connection>
<map_components component_1="iks_xs" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ikur" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ikur" component_2="nernst"/>
<map_variables variable_1="EK" variable_2="EK"/>
</connection>
<connection>
<map_components component_1="cell" component_2="ikur"/>
<map_variables variable_1="AF" variable_2="AF"/>
<map_variables variable_1="ISO" variable_2="ISO"/>
<map_variables variable_1="RA" variable_2="RA"/>
</connection>
<connection>
<map_components component_1="engine" component_2="ikur"/>
<map_variables variable_1="time" variable_2="time"/>
</connection>
<connection>
<map_components component_1="ikur" component_2="ikur_ikur_r"/>
<map_variables variable_1="ikur_r_inf" variable_2="ikur_r_inf"/>
<map_variables variable_1="ikur_r_tau" variable_2="ikur_r_tau"/>
</connection>
<connection>
<map_components component_1="ikur_ikur_r" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ikur" component_2="ikur_s"/>
<map_variables variable_1="ikur_s_inf" variable_2="ikur_s_inf"/>
<map_variables variable_1="ikur_s_tau" variable_2="ikur_s_tau"/>
</connection>
<connection>
<map_components component_1="ikur_s" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ina" component_2="junc"/>
<map_variables variable_1="Fjn" variable_2="Fjn"/>
<map_variables variable_1="Fsl" variable_2="Fsl"/>
</connection>
<connection>
<map_components component_1="ina" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ina" component_2="nernst"/>
<map_variables variable_1="ENa_jn" variable_2="ENa_jn"/>
<map_variables variable_1="ENa_sl" variable_2="ENa_sl"/>
</connection>
<connection>
<map_components component_1="cell" component_2="ina"/>
<map_variables variable_1="AF" variable_2="AF"/>
</connection>
<connection>
<map_components component_1="engine" component_2="ina"/>
<map_variables variable_1="time" variable_2="time"/>
</connection>
<connection>
<map_components component_1="ina" component_2="ina_h"/>
<map_variables variable_1="ina_h_inf" variable_2="ina_h_inf"/>
<map_variables variable_1="ina_h_tau" variable_2="ina_h_tau"/>
</connection>
<connection>
<map_components component_1="ina_h" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ina" component_2="ina_j"/>
<map_variables variable_1="ina_j_inf" variable_2="ina_j_inf"/>
<map_variables variable_1="ina_j_tau" variable_2="ina_j_tau"/>
</connection>
<connection>
<map_components component_1="ina_j" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="ina" component_2="ina_m"/>
<map_variables variable_1="ina_m_inf" variable_2="ina_m_inf"/>
<map_variables variable_1="ina_m_tau" variable_2="ina_m_tau"/>
</connection>
<connection>
<map_components component_1="ina_m" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="inab" component_2="junc"/>
<map_variables variable_1="Fjn" variable_2="Fjn"/>
<map_variables variable_1="Fsl" variable_2="Fsl"/>
</connection>
<connection>
<map_components component_1="inab" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="inab" component_2="nernst"/>
<map_variables variable_1="ENa_jn" variable_2="ENa_jn"/>
<map_variables variable_1="ENa_sl" variable_2="ENa_sl"/>
</connection>
<connection>
<map_components component_1="inaca" component_2="inaca_INaCa_jn"/>
<map_variables variable_1="s1_jn" variable_2="s1_jn"/>
<map_variables variable_1="s2_jn" variable_2="s2_jn"/>
<map_variables variable_1="s3_jn" variable_2="s3_jn"/>
<map_variables variable_1="nu" variable_2="nu"/>
<map_variables variable_1="KmCai" variable_2="KmCai"/>
<map_variables variable_1="KmCao" variable_2="KmCao"/>
<map_variables variable_1="KmNai" variable_2="KmNai"/>
<map_variables variable_1="KmNao" variable_2="KmNao"/>
</connection>
<connection>
<map_components component_1="inaca" component_2="junc"/>
<map_variables variable_1="Fjn" variable_2="Fjn"/>
<map_variables variable_1="Fsl" variable_2="Fsl"/>
</connection>
<connection>
<map_components component_1="inaca" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="inaca" component_2="phys"/>
<map_variables variable_1="FRT" variable_2="FRT"/>
<map_variables variable_1="Q" variable_2="Q"/>
</connection>
<connection>
<map_components component_1="inaca_INaCa_jn" component_2="ion"/>
<map_variables variable_1="Ca_o" variable_2="Ca_o"/>
<map_variables variable_1="Na_o" variable_2="Na_o"/>
</connection>
<connection>
<map_components component_1="inaca_INaCa_jn" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="inaca_INaCa_jn" component_2="phys"/>
<map_variables variable_1="FRT" variable_2="FRT"/>
</connection>
<connection>
<map_components component_1="inaca_INaCa_jn" component_2="sodium"/>
<map_variables variable_1="Na_jn" variable_2="Na_jn"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="inaca_INaCa_jn"/>
<map_variables variable_1="Ca_jn" variable_2="Ca_jn"/>
</connection>
<connection>
<map_components component_1="inaca" component_2="inaca_INaCa_sl"/>
<map_variables variable_1="s1_sl" variable_2="s1_sl"/>
<map_variables variable_1="s2_sl" variable_2="s2_sl"/>
<map_variables variable_1="s3_sl" variable_2="s3_sl"/>
<map_variables variable_1="nu" variable_2="nu"/>
<map_variables variable_1="KmCai" variable_2="KmCai"/>
<map_variables variable_1="KmCao" variable_2="KmCao"/>
<map_variables variable_1="KmNai" variable_2="KmNai"/>
<map_variables variable_1="KmNao" variable_2="KmNao"/>
</connection>
<connection>
<map_components component_1="inaca_INaCa_sl" component_2="ion"/>
<map_variables variable_1="Ca_o" variable_2="Ca_o"/>
<map_variables variable_1="Na_o" variable_2="Na_o"/>
</connection>
<connection>
<map_components component_1="inaca_INaCa_sl" component_2="membrane"/>
<map_variables variable_1="V" variable_2="V"/>
</connection>
<connection>
<map_components component_1="inaca_INaCa_sl" component_2="phys"/>
<map_variables variable_1="FRT" variable_2="FRT"/>
</connection>
<connection>
<map_components component_1="inaca_INaCa_sl" component_2="sodium"/>
<map_variables variable_1="Na_sl" variable_2="Na_sl"/>
</connection>
<connection>
<map_components component_1="calcium" component_2="inaca_INaCa_sl"/>
<map_variables variable_1="Ca_sl" variable_2="Ca_sl"/>
</connection>
<connection>
<map_components component_1="cell" component_2="inaca"/>
<map_variables variable_1="AF" variable_2="AF"/>
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<connection>
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<connection>
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<map_variables variable_1="INaK_sl" variable_2="INaK_sl"/>
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<connection>
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<connection>
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<connection>
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<connection>
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<connection>
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<connection>
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<connection>
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<connection>
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<connection>
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<connection>
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<connection>
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<connection>
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</model>
