Abstract

Overview

The recent review investigates the risk of electromagnetic field (EMF) interference by modern smartphones and their accessories on cardiac pacemakers and defibrillators, an interaction previously considered minimal based on older technology.

Purpose

This study aims to provide an up-to-date summary of how current generation smartphones that incorporate more magnets for wireless charging and accessory attachment could potentially induce cardiac implantable electronic devices (CIEDs) to switch to a magnet mode inadvertently.

Findings

• Recent Increases in EMF Risk: The iPhone 12 series, along with other modern smart devices like smartwatches and wireless headphones, have shown capability to disrupt function of CIEDs through magnetic interference in both in vivo and ex vivo settings.
• Importance of Compliance: According to the FDA guidelines, maintaining a distance of at least six inches between smartphones/accessories and CIEDs can mitigate the risk of AMF interactions leading to clinically significant events.

Conclusion

The study highlights a growing concern over EMF exposure from new technologies and their impact on health devices such as cardiac pacemakers and defibrillators. Adherence to safety guidelines remains critical to avoid potential health risks.