title: Calcification of the mitral annulus in a young male wtih comments on newer recognized auscultatory features of mitral abnormality.
mesh_terms: D000328:Adult; D002114:Calcinosis / Q000175:diagnosis*; D006326:Heart Auscultation; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000209:etiology*; D010701:Phonocardiography