Why does a pacemaker shock you while having sex?

Pacer interrogation: Pacemakers may discharge if the heart rate exceeds a preset number. Most modern pacers also have a defibrillator and this will discharge if there is an abnormal heart rhythmn. You should have your pacemaker interrogated to find out exactly why it discharged as soon as possible.

Pacemaker: Pacemakers don't shock defibrillator do the reason for a shock during sex from a defibrillator is because of the hr reaching the trigger for shock if I have a pacer and feel a shocking sensation that is usually muscle stimulation from one of the wire and the device needs to be rest call your cardiologist.