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Abstract #5403

Incremental value of right ventricle function and T2* Mapping for judging the occurrence and development of cirrhotic cardiomyopathy in Rabbits

Xinai Zhang1, Wanyin Qi1, Zhengyuan Xiao1, Xiaoyong Zhang2, and Jing Chen1
1The Affiliated Hospital of Southwest Medical University, Luzhou, China, 2Philips Healthcare, Chengdu, China

Synopsis

This study analyzed the T2* mapping sequence and ventricular function parameters to assess cardiac injury in early cirrhotic cardiomyopathy (CCM) in a rabbit model. At the 2ed week, the ejection fraction (EF) of right ventricle (RV) decreased and the T2* value of 10th segment for LV increased significantly. The liver showed mild iron deposition at the 4th. T2* value of the 10th segment was negatively correlated with that of liver. Suggesting the iron deposition in CCM were not synchronous. Finding the T2* mapping combine right ventricle function for evaluating the occurrence and development of cardiac and liver injury with CCM.

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