Ozden Kilinc, Stanley Chu, Justin Baraboo, Elizabeth K Weiss, Joshua Engel, Anthony Maroun, Daniel Giese, Ning Jin, Kelvin Chow, Xiaoming Bi, Rachel Davids, Christopher Mehta, S Chris Malaisrie, Andrew Hoel, James Carr, Michael Markl, Bradley D Allen
BACKGROUND: 4D Flow MRI is a quantitative imaging technique to evaluate blood flow patterns; however, it is unclear how compressed sensing (CS) acceleration would impact aortic hemodynamic quantification in type B aortic dissection (TBAD). PURPOSE: To investigate CS-accelerated 4D Flow MRI performance compared to GRAPP-accelerated 4D Flow MRI (GRAPPA) to evaluate aortic hemodynamics in TBAD. STUDY TYPE: Prospective. POPULATION: Twelve TBAD patients, two volunteers...
September 23, 2022: Journal of Magnetic Resonance Imaging: JMRI