Safe guidewire visualization using the modes of a PTx transmit array MR system.

Felipe GodinezGreig ScottFrancesco PadormoJoseph V HajnalShaihan J Malik

Published in: Magnetic resonance in medicine (2019)

Parallel transmit is a promising approach for both guidewire and tissue visualization using maximum and null current modes, respectively, for interventional cardiac MRI. Such systems can switch excitation mode instantaneously, allowing for flexible integration into interactive sequences.

Keyphrases

contrast enhanced
magnetic resonance imaging
magnetic resonance
left ventricular
high resolution
high throughput
diffusion weighted imaging
computed tomography
energy transfer
mass spectrometry
quantum dots
solid state