title: Left ventricular function in patients with the anginal syndrome and normal coronary arteriograms.
mesh_terms: D000787:Angina Pectoris / Q000000981:diagnostic imaging / Q000503:physiopathology*; D002306:Cardiac Volume; D017023:Coronary Angiography; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans