Disorders of cardiac rhythm.
D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D006801:Humans; D010138:Pacemaker, Artificial; D013610:Tachycardia / Q000175:diagnosis / Q000628:therapy; D014693:Ventricular Fibrillation / Q000175:diagnosis / Q000628:therapy; D014947:Wounds and Injuries / Q000150:complications
D000889:Anti-Arrhythmia Agents