Table 2. Implantable cardioverter-defibrillators – responses to applying magnet.

Manufacturer	Anti-bradycardia function	Anti-tachycardia function
Biotronik	None	Detection/therapy - OFF+
Boston Scientific#	None	Multiple answers are possible. With some devices, the magnet is applied only once, with others it must be applied continuously, and with some the response to magnet can be turned off
Medtronic	None	Detection/therapy - OFF
St. Jude Medical	None	Detection/therapy - OFF*
Sorin#	Asynchronous mode (AOO, VOO, DOO), frequency 96/min	Detection/therapy - OFF

^#nowadays very rare in Croatia; *response can be switched-off with programming the pacemaker; ⁺in new ICD generation during 8 hours