– Then it will deliver up to four shocks
– Complete sequence of five shocks, if required, may take up to 2 minutes
– If tachycardia or fibrillation persists after five shocks, no further shocks are delivered
• Once slower rhythm is restored (i.e., sinus or idioventricular) for at least 35 seconds, device can deliver another series of
up to five shocks if ventricular tachycardia or ventricular fibrillation recurs