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Free-Breathing Cardiac Cine MRI with Compressed Sensing Real-Time Imaging and Retrospective Motion Correction
Jianing Pang1, Pedro Itriago Leon2, Xiaoming Bi3, Gary McNeal1, Christoph Forman4, Christianne Leidecker1, and Prakash M. Masand5
1Siemens Medical Solutions USA Inc., Chicago, IL, United States, 2Siemens Medical Solutions USA Inc., Houston, TX, United States, 3Siemens Medical Solutions USA Inc., Los Angeles, CA, United States, 4Siemens Healthcare, Erlangen, Germany, 5Texas Children's Hospital, Houston, TX, United States
Compressed sensing real-time imaging with motion correction is a promising method for robust free-breathing cardiac cine imaging.
Figure 1: RTCSCineMoCo schematics
Figure 3: Systole and diastole frames of basal, mid, and apical slices from subject 2; top row: breath-hold segmented; bottom row: free-breathing real-time CS cine with motion correction