Echocardiography: current status and future prospects.
D004452:Echocardiography / Q000379:methods; D005260:Female; D005544:Forecasting; D006321:Heart / Q000000981:diagnostic imaging / Q000502:physiology; D006331:Heart Diseases / Q000175:diagnosis; D006349:Heart Valve Diseases / Q000175:diagnosis; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008945:Mitral Valve Prolapse / Q000175:diagnosis; D010490:Pericardial Effusion / Q000175:diagnosis; D010494:Pericarditis, Constrictive / Q000175:diagnosis; D011877:Radionuclide Imaging; D014057:Tomography, X-Ray Computed