title: Ventricular ectopy. History, epidemiology, and clinical implications.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000150:complications / Q000175:diagnosis* / Q000266:history / Q000628:therapy; D003327:Coronary Disease / Q000150:complications; D004562:Electrocardiography; D006331:Heart Diseases / Q000150:complications; D006352:Heart Ventricles; D006801:Humans