Abstract #5046
Concomitant Field Effects on Asymmetric Gradient Systems: Impacts on Slow Flow Imaging
Nastaren Abad1, Seung-Kyun Lee1, Yihe Hua1, J. Kevin DeMarco2,3, Robert Shih2,3, Maureen Hood2,3, H Doug Morris2, Vincent B Ho2,3, Myung-Ho In4, Matt A Bernstein4, and Thomas KF Foo1
1GE Global Research Center, Niskayuna, NY, United States, 2Walter Reed National Military Medical Center, Bethesda, MD, United States, 3Uniformed Services University of the Health Sciences, Bethesda, MD, United States, 4Department of Radiology, Mayo Clinic, Rochester, MN, United States
Synopsis
This study investigates concomitant gradient field effects on gradient echo phase contrast imaging when visualizing very slow (<50 mm/s) flow. The impact of real-time concomitant field compensation and the consequence of uncompensated higher-ordered terms is shown.
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