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Abstract #4162

Diagnostic Value of Cardiac Magnetic Resonance Parameters in Distinguishing HFpEF from Normal Cardiac Function

Yanhui Hao1, Rui Zhang1, and Yi Zhu2
1The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China, 2Philips Healthcare, China, Beijing, China

Synopsis

Keywords: Heart Failure, Cardiomyopathy

Motivation: Heart failure with preserved ejection fraction (HFpEF) poses diagnostic challenges due to its similarity in left ventricular function to that of healthy individuals.

Goal(s): This study aimed to evaluate the diagnostic value of Cardiac Magnetic Resonance (CMR) parameters to differentiate HFpEF.

Approach: A retrospective analysis of CMR and echocardiography data were performed on heart failure patients to evaluate left ventricular function, Native T1, extracellular volume(ECV), and myocardial strain parameters.

Results: The results showed that Native T1 and combined strain parameters were effective in distinguishing HFpEF from normal cardiac function, with Native T1 showing the highest diagnostic accuracy.

Impact: The findings of this study could improve early detection of HFpEF, leading to better clinical management and improved patient outcomes.

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