title: Clinico-pathologic conference: a 71-year-old woman with sudden onset dyspnea.
mesh_terms: D000368:Aged; D002114:Calcinosis / Q000473:pathology; D002815:Chordae Tendineae / Q000473:pathology; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology; D005260:Female; D006349:Heart Valve Diseases / Q000473:pathology*; D006801:Humans; D008943:Mitral Valve / Q000473:pathology; D008945:Mitral Valve Prolapse / Q000175:diagnosis / Q000473:pathology*; D012422:Rupture, Spontaneous; D014263:Tricuspid Valve Prolapse / Q000473:pathology*