implantable cardioverter-defibrillator initial programmed parameters zone 1 number of anti-tachycardia pacing attempts (#___)
implantable cardioverter-defibrillator initial programmed parameters zone 1 number of anti-tachycardia pacing attempts (#___)
implantable cardioverter-defibrillator initial programmed parameters zone 1 number of anti-tachycardia pacing attempts (#___) (procedure)
implantable cardioverter-defibrillator initial programmed parameters zone 1 number of anti-tachycardia pacing attempts (#___) (procedure)