Correcting misconceptions.
D000818:Animals; D017147:Defibrillators, Implantable; D022062:Electrophysiologic Techniques, Cardiac; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis / Q000628:therapy; D016032:Randomized Controlled Trials as Topic; D017180:Tachycardia, Ventricular / Q000175:diagnosis / Q000628:therapy