Natural history of aortic stenosis.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001021:Aortic Valve / Q000002:abnormalities; D001024:Aortic Valve Stenosis / Q000453:epidemiology* / Q000601:surgery; D002114:Calcinosis; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D012737:Sex Factors