Myocardial Work in Echocardiography.

Nathan Marzlin,Allison G Hays,Matthew Peters,Abigail Kaminski,Sarah Roemer, Patrick O'Leary,Stacie Kroboth,Daniel R Harland,Bijoy K Khandheria,A Jamil Tajik,Renuka Jain

Circulation. Cardiovascular imaging（2023）

Cited 6|Views33

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Abstract

Myocardial work is an emerging tool in echocardiography that incorporates left ventricular afterload into global longitudinal strain analysis. Myocardial work correlates with myocardial oxygen consumption, and work efficiency can also be assessed. Myocardial work has been evaluated in a variety of clinical conditions to assess the added value of myocardial work compared to left ventricular ejection fraction and global longitudinal strain. This review showcases the current use of myocardial work in adult echocardiography and its possible role in cardiac pathologies.

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Key words

cardiac resynchronization therapy,cardiomyopathies,echocardiography,global longitudinal strain,myocardium,transcatheter aortic valve replacement

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