title: New sounds for old.
mesh_terms: D000743:Anemia, Hemolytic / Q000209:etiology; D004697:Endocarditis, Bacterial / Q000209:etiology; D006326:Heart Auscultation; D006337:Heart Murmurs; D006350:Heart Valve Prosthesis / Q000009:adverse effects; D006801:Humans; D011183:Postoperative Complications / Q000175:diagnosis