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Abstract #4569

Prediction of the changes in myocardial of patients with cardiomyopathy using T1rho mapping

Fang Wang1, Zhen Zhang1, Xiuzheng Yue2, Xiaowei Ruan1, Rongrong Zhu1, Ruoshui Ha1, and Yanbin Yang1
1Medical Imaging Center, People's Hospital of Ningxia Hui Autonomous Region, Yinchuan, China, 2Philips Healthcare, Beijing, China

Synopsis

The study is to determine clinical utility of T1rho to detect patients with cardiomyopathy. In the LGE positive group, the T1 mapping values and ECV values in the lesion area were significantly higher than those in the LGE negative group and the normal control group, while the T1rho values in the lesion area were significantly lower than those in the LGE negative and normal groups, and the display range of lesions was in good consistency with LGE and ECV. It can be used as an endogenous diagnostic index when myocardial structure changes.

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