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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