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Abstract #0229

Combined 3D Cine/4D Flow Accelerated Cardiac Imaging with Cloud Computing. Toward Streamlined and Fast Comprehensive Cardiac MRI Exam

Haonan Wang1, Peng Lai2, Piero Ghedin1, Shreyas S Vasanawala3, Anja C.S Brau2, and El-Sayed Ibrahim1

1GE Healthcare, Waukesha, WI, United States, 2GE Healthcare, Menlo Park, CA, United States, 3Radiology, Stanford University, CA, United States

Currently, cine MRI is the gold standard for evaluating cardiac function. Nevertheless, in today’s practice, slices need to be acquired at different oblique, and 12-16 short-axis slices needs to be acquired for sufficient ventricular coverage. The same limits apply to hemodynamics-related assessment of valvular and vascular performance, for which multiple 2D oblique flow measurements need to be acquired. In this abstract, we present a combined 3D Cine/4D Flow accelerated cardiac imaging technique with cloud computing, which significantly reduces the scan and processing time, reduces the scan’s complexity, alleviates misregistration problems, and increases productivity.

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