title: Clinical utility of two-dimensional echocardiography in patients with bioprosthetic valves.
mesh_terms: D001705:Bioprosthesis; D004452:Echocardiography / Q000379:methods*; D004617:Embolism / Q000209:etiology; D004697:Endocarditis, Bacterial / Q000150:complications; D005069:Evaluation Studies as Topic; D006333:Heart Failure / Q000175:diagnosis; D006350:Heart Valve Prosthesis; D006801:Humans