If the device is malfunctioning due to say a break in a ventricular lead, patients can be shocked every 40 seconds as the ICD tries to restart the heart. So th

If the device is malfunctioning due to say a break in a ventricular lead, patients can be shocked every 40 seconds as the ICD tries to restart the heart. So the magnet switch allows fast and easy deactivation without knowing keys. Remote adjustment and monitoring over wi-fi does require two-way keys, which is a good thing. Note I have an ICD for Brugada Syndrome. Come the robot rebellion I'm already on their side as a cyborg!