Decreased risk of aortic valve surgery.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001024:Aortic Valve Stenosis / Q000601:surgery*; D005260:Female; D006349:Heart Valve Diseases / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006355:Heart-Lung Machine; D006801:Humans; D008297:Male; D008875:Middle Aged