Diagnostic Accuracy of 2D Speckle-Tracking Echocardiography for Detecting Coronary Artery Stenosis in Patients with Preserved Ejection Fraction
Khalil S. Ahmed · DOAJ Open Access Articles
Background: Two-dimensional speckle-tracking echocardiography can reveal subclinical myocardial dysfunction in patients with preserved left-ventricular ejection fraction. This study aimed to determine whether global and vessel-specific longitudinal strain metrics are associated with angiographically confirmed coronary artery stenosis.Methods: In a retrospect…
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