
Keywords: Defibrillator قلب ایمپلنت; AP; action potential; APD; action potential duration; CPVT; catecholaminergic polymorphic ventricular tachycardia; CamKII; calcium calmodulin dependent kinase II; ERP; effective refractory period; ICD; implantable cardiac defibrillator; “Ix” where x i