title: Diagnosis and treatment of cardiac arrhythmias by electrophysiologic testing.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000503:physiopathology; D001283:Atrioventricular Node / Q000503:physiopathology; D002304:Cardiac Pacing, Artificial; D004562:Electrocardiography; D006801:Humans; D012804:Sick Sinus Syndrome / Q000175:diagnosis; D013610:Tachycardia / Q000175:diagnosis; D013614:Tachycardia, Paroxysmal / Q000175:diagnosis; D014693:Ventricular Fibrillation / Q000175:diagnosis