Every ICD and pacer behaves differently if you put a magnet over it so I would reach out to the cardiologist to get a formal recommendation for C RF. But 90% of the time they will just tell you to put a magnet over it during the case and remove it afterwards. This will typically deactivate the AICD function and not influence the pacer function. They will typically not recommend the device needs to be interrogated afterwards, but sometimes they may.
As far as the ICD plus Scs…
I explain to the patient there is some very small but real risk that the stimulation from the stimulator could inappropriately inhibit or trigger ICD therapy, which could be catastrophic. However, quite a bit of case reports, etc. and this is commonly done without any issue in the real world.
So I just would have the ICD Rep present at the trial and when you turn the stimulator on have them verify no interference. I’ve never heard of their actually been interference. And then if that is the case OK to proceed and I don’t have them come for the permanent…