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Abstract #0293

Multi-Directional High Moment Encoded 3D PCMRA In-Vivo

MAGNA25Nicholas Ryan Zwart1, James Grant Pipe1

1Neuroimaging Research, Barrow Neurological Institute, Phoenix, AZ, United States

Signal to noise ratio gains in low VENC phase contrast MRI are limited by the ability to successfully unalias phase measurements that fall outside the -180 to 180 degree interval. A new time efficient acquisition and reconstruction method for unaliasing velocity encoded phase is compared to the well known 3-point (or dual-VENC) method in-vivo.