Left ventricular strain measured by feature-tracking cardiac magnetic resonance imaging and 2D speckle-tracking echocardiography in chronic ischemic heart disease: an intermodality agreement study
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Background: Global longitudinal strain (GLS) is a valuable tool for assessing left ventricular (LV) systolic function, detecting subclinical dysfunction earlier than classic ejection fraction. Two-dimensional speckle-tracking ech... ...
