KnowraCardiac action potentialLinked fromLinked fromThe 16 pages that link to Cardiac action potential, each with the reason it gives.All 16Broader topic 3Related 7Narrower topic 6Long QT syndromeNarrower topic: Its ventricular-cell recovery phase is prolonged in long QT syndrome.Ventricular tachycardiaNarrower topic: Ventricular tachycardia begins when cardiac action potentials propagate abnormally.Torsades de pointesNarrower topic: Prolonged cellular action potentials help explain the delayed repolarization associated with torsades.DefibrillationNarrower topic: A shock affects the electrical activity underlying coordinated cardiac contraction.AmiodaroneNarrower topic: Amiodarone alters the electrical signals that shape this cycle.Brugada syndromeNarrower topic: Brugada syndrome alters the currents shaping electrical activity in heart muscle cells.