Fig. 2From: Diagnostic accuracy of left ventricular longitudinal function by speckle tracking echocardiography to predict significant coronary artery stenosis. A systematic reviewSix included studies with results of mean GLS with SD in their CAD +/CAD- groups. Abbreviations: CAD+: Coronary artery disease. CAD-: No significant coronary artery disease. GLS: Global longitudinal strain. SD: standard deviationBack to article page