Aortic stenosis as an operable heart disease.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001024:Aortic Valve Stenosis / Q000175:diagnosis / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006350:Heart Valve Prosthesis; D006351:Heart Valves / Q000601:surgery* / Q000637:transplantation; D006801:Humans; D007223:Infant