Valvular heart disease in the elderly.
D000328:Adult; D000368:Aged; D000375:Aging; D001024:Aortic Valve Stenosis / Q000473:pathology; D002114:Calcinosis / Q000473:pathology; D002815:Chordae Tendineae / Q000473:pathology; D004697:Endocarditis, Bacterial / Q000473:pathology; D005260:Female; D006349:Heart Valve Diseases / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008945:Mitral Valve Prolapse / Q000473:pathology; D008946:Mitral Valve Stenosis / Q000473:pathology; D012422:Rupture, Spontaneous / Q000473:pathology