title: Letter: The case of the nonprolapsing myxoma.
mesh_terms: D006338:Heart Neoplasms / Q000150:complications / Q000503:physiopathology; D006801:Humans; D008943:Mitral Valve / Q000503:physiopathology*; D008944:Mitral Valve Insufficiency / Q000209:etiology*; D009232:Myxoma / Q000150:complications / Q000503:physiopathology