Fig. 3From: Diagnostic accuracy of left ventricular longitudinal function by speckle tracking echocardiography to predict significant coronary artery stenosis. A systematic reviewFour included studies with results of mean RLS with SD in their CAD +/CAD- groups. Abbreviations: CAD+: Coronary artery disease. CAD-: No significant coronary artery disease. RLS: regional longitudinal strain. SD: standard deviationBack to article page