title: [Persistent left superior vena cava draining into the coronary sinus diagnosed by contrast echocardiography: a case report].
mesh_terms: D000328:Adult; D003331:Coronary Vessels / Q000473:pathology; D004452:Echocardiography / Q000379:methods*; D006801:Humans; D008297:Male; D014652:Vascular Diseases / Q000175:diagnosis; D014680:Veins; D014683:Vena Cava, Superior / Q000002:abnormalities*