title: Two-dimensional echocardiography in coronary artery disease: present status and new directions.
mesh_terms: D003327:Coronary Disease / Q000503:physiopathology*; D003331:Coronary Vessels / Q000473:pathology; D004452:Echocardiography / Q000295:instrumentation / Q000379:methods* / Q000639:trends; D006322:Heart Aneurysm / Q000175:diagnosis; D006334:Heart Function Tests; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D007430:Intraoperative Care; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000150:complications / Q000503:physiopathology; D005082:Physical Exertion