implantable cardioverter-defibrillator initial programmed sensed atrioventricular delay
implantable cardioverter-defibrillator initial programmed sensed atrioventricular delay
implantable cardioverter-defibrillator initial programmed atrioventricular delay sensed (___ msec)
implantable cardioverter-defibrillator initial programmed atrioventricular delay sensed (___ msec)