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Magnetic resonance imaging in patients with implanted devices.

Roy Beinart¹, Saman Nazarian

¹School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA. rbeiner1@jhmi.edu

Journal of Cardiovascular Electrophysiology

|June 2, 2012

Summary

Magnetic resonance (MR) imaging is expanding, but patients with cardiac devices face safety risks. This review details MR imaging safety protocols for patients with implantable cardiac devices.

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Area of Science:

Medical Imaging
Cardiovascular Technology
Patient Safety

Background:

Magnetic resonance (MR) imaging use is increasing.
The population of patients with cardiac implantable electronic devices (CIEDs) is growing.
MR imaging poses potential safety risks for patients with CIEDs.

Purpose of the Study:

To review the safety considerations of MR imaging in patients with CIEDs.
To outline a practical safety protocol for performing MR imaging in this patient population.

Main Methods:

Review of clinical experience and existing literature.
Development of a comprehensive safety protocol for MR imaging in patients with CIEDs.

Main Results:

Identification of multiple potential MR imaging-related effects on CIEDs.
Establishment of a structured safety protocol to mitigate risks.

Conclusions:

Careful consideration of safety issues is crucial before scanning patients with CIEDs.
Implementing a standardized safety protocol can facilitate safe MR imaging for these patients.