V_cyto Vol P_cyto time Vm 1 1 Cm I_Na I_Ltype I_VDDR I_kv11 I_ERG I_BK I_CaCl I_NSCC I_bk J_PMCA 2 1000000 1000000 F V_cyto time Ca_i fc 1 I_Ltype 1 I_VDDR 2 1000000 1000000 F V_cyto J_leak 1 J_PMCA