The current status of synchronized and unsynchronized precordial electric shock.
D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000628:therapy*; D001281:Atrial Fibrillation / Q000188:drug therapy / Q000628:therapy; D001282:Atrial Flutter / Q000628:therapy; D003327:Coronary Disease / Q000150:complications