A fast navigator (fastNAV) for prospective respiratory motion correction in first-pass myocardial perfusion imaging.

Ronald MooiweerRadhouene NejiSarah McElroy Muhummad Sohaib Nazir Reza Razavi Amedeo Chiribiri Sébastien Roujol

Published in: Magnetic resonance in medicine (2020)

fastNAV enables fast and robust right hemidiaphragm motion tracking in a perfusion sequence. In combination with subject-specific slice tracking, fastNAV reduces the effect of respiratory motion during free-breathing cardiac MR perfusion imaging.

Keyphrases

high resolution
contrast enhanced
high speed
left ventricular
magnetic resonance imaging
respiratory tract
computed tomography
mass spectrometry
fluorescence imaging