What pacemakers have issues with the iPhone 13 Mx Pro and the MacBook Air?

Thank you..I have asked my medical team and they said my pacemaker, manufactured by Abbott was the only one that did not have issues with the iPhone 12 but they did not know why iPhone 13 Pro Max added the additional magnets..They did not really know but they did say that their patients had not voiced any concerns with the iPhone 13 Pro Max....Maybe because it has not been out the long...