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Abstract #1102

tMB Whole Heart Perfusion Imaging with Iterative Reconstruction at 3.0T

Lixian Zou1,2, Changjun Tie1, Jian Xu3, Hairong Zheng1, Xin Liu1, and Yuan Zheng3
1Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, China, 2Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, Shenzhen, China, 3UIH America Inc., Houston, TX, United States

Auto-calibrated multiband CAIPIRINHA with through-time encoding (tMB) has been proposed to acquire multiple slices simultaneously without extra reference scans. Reference images are estimated from the consecutive cardiac phases at a lower temporal resolution for subsequent slice separation. We implemented the tMB method in a myocardial perfusion sequence and demonstrated the feasibility of whole heart perfusion imaging with tMB and iterative reconstruction using in a clinical setting.

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