Magnets in newer portable electronic devices can interfere with implanted defibrillators

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Magnets in newer portable electronic devices can interfere with implanted defibrillators

Magnet technology is increasingly being used in portable electronic devices, such as the Apple AirPods Pro charging case, the Apple Pencil 2nd Generation and the Microsoft Surface Pen. However, if the devices are carried in pockets near the chest, and the individual has an implanted cardiac device (ICD), the magnets may interfere with the ICD’s ability to help regulate the heart, according to new research published today in Circulation: Arrhythmia and Electrophysiology, a peer-reviewed journal of the American Heart Association.

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