title: ULTRASOUND CARDIOGRAM IN THE SELECTION OF PATIENTS FOR MITRAL VALVE SURGERY.
mesh_terms: D006348:Cardiac Surgical Procedures; D003933:Diagnosis; D006801:Humans; D008943:Mitral Valve; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis; D013903:Thoracic Surgery; D014465:Ultrasonics
keywords: DIAGNOSIS; HEART SURGERY; MITRAL VALVE INSUFFICIENCY; MITRAL VALVE STENOSIS; ULTRASONICS