FG Shellock - Journal of Magnetic Resonance Imaging, 2000 - Wiley Online Library
During an MR procedure, most of the transmitted RF power is transformed into heat within the patient's tissue as a result of resistive losses. Not surprisingly, the primary bioeffects …
ET Martin, JA Coman, FG Shellock, CC Pulling… - Journal of the American …, 2004 - jacc.org
Objectives: The study was done to determine whether patients with pacemakers could safely undergo magnetic resonance imaging (MRI) at 1.5-Tesla (T). Background: Because of …
AR Rezai, D Finelli, JA Nyenhuis… - Journal of Magnetic …, 2002 - Wiley Online Library
Purpose To assess magnetic resonance imaging (MRI)‐related heating for a neurostimulation system (Activa® Tremor Control System, Medtronic, Minneapolis, MN) …
MF Dempsey, B Condon… - Journal of Magnetic …, 2001 - Wiley Online Library
Numerous reported burn injuries have been sustained during clinical MRI procedures. The aim of this study was to investigate the possible factors that may be responsible for such …
CJ Yeung, RC Susil, E Atalar - Magnetic Resonance in …, 2002 - Wiley Online Library
With the rapid growth of interventional MRI, radiofrequency (RF) heating at the tips of guidewires, catheters, and other wire‐shaped devices has become an important safety …
FG Shellock - Journal of Magnetic Resonance Imaging: An …, 2002 - Wiley Online Library
The preservation of a safe magnetic resonance (MR) environment requires constant vigilance by MR healthcare professionals, particularly with regard to the management of …
MF Dempsey, B Condon - Clinical radiology, 2001 - Elsevier
Most physicians are aware of the absolute contraindications to magnetic resonance imaging (MRI). However, less familiar is the potential for an MRI-induced thermal or electrical burn …
T Sommer, C Vahlhaus, G Lauck, A Smekal, M Reinke… - Radiology, 2000 - pubs.rsna.org
PURPOSE: To evaluate the safety and feasibility of magnetic resonance (MR) imaging at 0.5 T in patients with implanted cardiac pacemakers. MATERIALS AND METHODS: Twenty-one …
S Feng, R Qiang, W Kainz… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper presents a novel technique for efficient evaluation of magnetic resonance imaging (MRI)-induced electric fields or induced voltages in the vicinity of implanted metallic …