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 6HyperkalemiaRelated: Elevated extracellular potassium changes cardiac cell excitability and conduction.Cardiac conduction systemRelated: Action potentials are the electrical signals generated and transmitted by this tissue.Cardiac muscleRelated: Its prolonged plateau helps sustain contraction and prevents rapid repeated contractions.ElectrocardiogramRelated: Its changing voltages generate the electrical signals detected at the body surface.DigoxinRelated: Digoxin’s ionic effects alter cardiac excitability and conduction.VerapamilRelated: Calcium-channel blockade alters the plateau and nodal depolarization involved in cardiac signaling.Sick sinus syndromeRelated: Altered pacemaker-cell electrical activity underlies abnormal impulse formation.