Highly Accelerated Free-Breathing Real-Time 2D Flow Imaging using Compressed Sensing and Shared Velocity Encoding
Fei Xiong1, Ning Jin2, Anna Lena Emrich 3, SarahRose Hall3, Jeanie Marie Ruddy3, Jonathan Aldinger4, Gabrielle Young 4, U Joseph Schoepf4, Daniel Giese5, Tilman Emrich 4, and Akos Varga-Szemes4
1Cardiovascular MR R&D, Siemens Medical Solutions USA, Inc, Charleston, SC, United States, 2Cardiovascular MR R&D, Siemens Medical Solutions USA, Inc, Chicago, IL, United States, 3Department of Surgery, Medical University of South Carolina, Charleston, SC, United States, 4Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, United States, 5MR Cardiovascular Predevelopment, Siemens Healthcare GmbH, Erlangen, Germany
We aim to demonstrate the feasibility of a highly accelerated, free-breathing RT PC technique empowered by compressed sensing (CS) and shared velocity encoding (SVE) which allows a scan time less than 5s and fast inline image reconstruction.
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