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Abstract #2881

Application of optimized TPAT technique in evaluating arrythmia patients' cardiac function

Hui Chen1, Xiaohai Ma1, Lei Zhao1, Xiaoyong Zhang2, Guoxi Xie2, Tianjing Zhang3, and Zhanming Fan1

1Beijing Anzhen Hospital, Beijing, People's Republic of China, 2Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, People's Republic of China, 3MR Collaborations NE Asia, Siemens Healthcare, Beijing, China

Traditional CMR sequences are useful tools for assessing cardiac structure and function, However, the poor image quality and motion artifacts caused by arrhythmia may hamper the diagnostic quality of CMR images. We hypothesized that the optimized temporal parallel acquisition technique (TPAT) may improve this situation by allowing free-breathing of subjects and meanwhile provides a similar diagnostic values for radiologists .

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