title: Automatic cardioverter-defibrillator.
authors.forename: L M
authors.initials: LM
authors.lastname: Porterfield
authors.forename: J G
authors.initials: JG
authors.lastname: Porterfield
mesh_terms: D000368:Aged; D001281:Atrial Fibrillation / Q000628:therapy; D004554:Electric Countershock / Q000295:instrumentation / Q000379:methods*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D019736:Prostheses and Implants; D014693:Ventricular Fibrillation / Q000175:diagnosis / Q000628:therapy*