title: Natural history of valvular aortic stenosis.
mesh_terms: D000328:Adult; D001024:Aortic Valve Stenosis / Q000401:mortality / Q000503:physiopathology; D001794:Blood Pressure; D006328:Cardiac Catheterization; D005260:Female; D005500:Follow-Up Studies; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013997:Time Factors