Mitral valve prolapse.
D002815:Chordae Tendineae / Q000293:injuries; D004697:Endocarditis, Bacterial / Q000209:etiology; D005260:Female; D006341:Heart Rupture / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve / Q000033:anatomy & histology / Q000473:pathology; D008944:Mitral Valve Insufficiency / Q000209:etiology; D008945:Mitral Valve Prolapse / Q000150:complications / Q000473:pathology* / Q000601:surgery