implantable cardioverter-defibrillator initial programmed parameters zone 3 second defibrillation
implantable cardioverter-defibrillator initial programmed parameters zone 3 second defibrillation
zone 3 initial programmed cardioverter-defibrillator second defibrillation
zone 3 initial programmed cardioverter-defibrillator second defibrillation