title: Medical heroes and mitral prolapse.
authors.forename: T O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D006326:Heart Auscultation; D006347:Heart Sounds; D049673:History, 20th Century; D006801:Humans; D008945:Mitral Valve Prolapse / Q000175:diagnosis / Q000266:history*