Here is an informative new video from our friend Doug Rachac that nicely explains the safety of MRIs for patients with implantable defibrillators and pacemakers.
I wrote a blog piece about this same issue a few years back. Here it is:
And a few other relevant blog entries here on HCMBeat:
Last year, Doug wrote this blog entry for HCMBeat specifically about magnets and airports. Read that here:
And, you can find more about ICDs from Doug on his YouTube Channel.