title: Cardiac ultrasound.
mesh_terms: D009202:Cardiomyopathies / Q000175:diagnosis; D003327:Coronary Disease / Q000175:diagnosis; D004452:Echocardiography / Q000379:methods; D004697:Endocarditis, Bacterial / Q000175:diagnosis; D006330:Heart Defects, Congenital / Q000175:diagnosis; D006331:Heart Diseases / Q000175:diagnosis*; D006349:Heart Valve Diseases / Q000175:diagnosis; D006351:Heart Valves; D006801:Humans; D009200:Myocardial Contraction; D010490:Pericardial Effusion / Q000175:diagnosis