title: Differentiation between endothelial dysfunction and epicardial coronary artery stenosis with the aid of stress ECG and echocardiography. A novel return of the old ECG!
mesh_terms: D023921:Coronary Stenosis / Q000503:physiopathology*; D025401:Echocardiography, Stress; D004562:Electrocardiography; D004730:Endothelium, Vascular / Q000503:physiopathology*; D005080:Exercise Test; D006801:Humans; D010496:Pericardium