Peak myocardial work assessment to detect coronary ischemia during dobutamine stress echocardiography

Peak myocardial work assessment to detect coronary ischemia during dobutamine stress echocardiography

IntroductionPeak global myocardial work efficiency (GWE), a measure of peak global myocardial constructive to wasted work ratio, has been shown to discriminate coronary ischemia during treadmill stress echocardiography (SE). We wanted to assess additive utility of peak global longitudinal strain (GL...

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Bibliographic Details
Main Authors: Salima Qamruddin, Chen Fang, Sergey Kachur, Sahil Bharwani, Andrew Elagizi, Merrill Stewart, Daniel P. Morin, Otto A. Smiseth, Yvonne E. Gilliland
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-04-01
Series:Frontiers in Cardiovascular Medicine
Subjects:
dobutamine stress echocardiography
global longitudinal strain
global myocardial work index
global myocardial work efficiency
pressure strain loop
Online Access:https://www.frontiersin.org/articles/10.3389/fcvm.2025.1556991/full
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https://www.frontiersin.org/articles/10.3389/fcvm.2025.1556991/full

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