A phantom study comparing radial trajectories for accelerated cardiac 4D flow MRI against a particle imaging velocimetry reference.
Philip A CorradoRafael MederoKevin M JohnsonChristopher J FrançoisAlejandro Roldán-AlzateOliver WiebenPublished in: Magnetic resonance in medicine (2021)
PIV is feasible for application-specific 4D flow MRI protocol optimization. PC-VIPR is better-suited to dual-Venc LV imaging with short scan times.