implantable cardioverter-defibrillator initial programmed parameters zone 2 fifth defibrillation
implantable cardioverter-defibrillator initial programmed parameters zone 2 fifth defibrillation
zone 2 initial programmed cardioverter-defibrillator fifth defibrillation
zone 2 initial programmed cardioverter-defibrillator fifth defibrillation