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Updated: Jul 28, 2025

In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography
Published on: February 16, 2016
Myocardial performance index and cardiovascular diseases
Lutfu Askin1, Elif İlkay Yuce1, Okan Tanriverdi2
1Department of Cardiology, Gaziantep Ersin Arslan Education and Research Hospital, Adiyaman, Turkey.
Abstract:
The Myocardial Performance Index (MPI), also known as the Tei Index, is a measure of the overall performance of the heart that takes into account both systolic and diastolic function. It is a non-invasive echocardiographic index that provides information about the efficiency of the heart's pumping action. The MPI is a useful tool for evaluating cardiac function in various clinical conditions, such as heart failure, myocardial infarction, and cardiomyopathy. A higher MPI value indicates poorer cardiac function, while a lower MPI value indicates better cardiac function. This review will give a summary of the relevant MPI literature, provide a methodology and technical aspects, and make research recommendations.
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