The Effect of Pacemakers and Defibrillators on Distortion in 2 Magnetic Resonance Imaging (MRI) Sequences Commonly Used in Radiation Oncology Practice—3D True Fast Imaging with Steady State Precession (TrueFISP) at 0.35T MR-Linear Accelerator (LINAC) and 3D T1 at 3T MR Simulator

The Effect of Pacemakers and Defibrillators on Distortion in 2 Magnetic Resonance Imaging (MRI) Sequences Commonly Used in Radiation Oncology Practice—3D True Fast Imaging with Steady State Precession (TrueFISP) at 0.35T MR-Linear Accelerator (LINAC) and 3D T1 at 3T MR Simulator

<b>Background</b>: We aimed to measure the pacemaker- and defibrillator-induced distortion at 0.35T and 3.0T magnetic fields. <b>Methods</b>: The pacemaker/defibrillator was placed at the top center of a water-filled/MagPhan phantom, followed by a T1 scan at 3T and a TrueFISP...

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Bibliographic Details
Main Authors: Alireza Omidi, Elisabeth Weiss, Mateb Al Khalifa, Siyong Kim
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Radiation
Subjects:
pacemaker
defibrillator
distortion
MRI
Online Access:https://www.mdpi.com/2673-592X/5/1/4
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