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Abstract #3320

Global left ventricular myocardial deformation measures by CMR tissue tracking in isolated diastolic dysfunction (DD) spontaneous T2DM rhesus monkeys: comparison with tagging

Tong Zhu1, Li Gong2, Yushu Chen1, Yu Zhang1, Wen Zeng2, Jie Zheng3, and Fabao Gao1,2

1Department of Radiology, Sichuan University, Chengdu, China, 2Sichuan Primed Biotech Group Co., LTD, Chengdu, China, 3Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, United States

In this study, the myocardial deformation characteristics of early diabetic cardiomyopathy were evaluated by using CMR strain imaging in a spontaneous non-human primate T2DM disease model. We found the early cardiac dysfunction characteristics of diabetic cardiomyopathy, and verified the effectiveness of CMR-tissue tracking in its early diagnosis.

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