ENGLISH – 15
6.3. MAGNET MODE
When a magnet is applied, the pacemaker terminates the cycle in
progress and operates using the following parameters:
Mode DOO (if mode programmed: Dxx or SafeR)
VOO (if mode programmed: Vxx)
AOO (if mode programmed: Axx)
Rate Magnet rate
Pulse amplitude
5 V (or greater if the programmed amplitude value is
greater)
Pulse width
0.5 ms (or greater if the programmed pulse width
value is greater)
AV delay Rest AV delay
On exiting magnet mode, the device operates:
! for 6 cycles by pacing at the magnet rate, with an AV delay of
95 ms (if applicable) and with the programmed amplitude,
! then for 2 cycles with the programmed parameters, in
asynchronous mode.
6.4. RESPONSE IN THE PRESENCE OF
INTERFERENCE
If the pacemaker senses electrical noise at a frequency above 20 Hz,
it switches to an asynchronous mode at the basic rate. The
programmed mode is restored as soon as the noise is no longer
detected.
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