On the natural history of severe aortic stenosis.
Braunwald
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Department of Medicine, Harvard Medical School, Boston, Massachusetts 02115.
D001024:Aortic Valve Stenosis / Q000401:mortality / Q000503:physiopathology* / Q000628:therapy; D003645:Death, Sudden / Q000209:etiology; D004452:Echocardiography; D006439:Hemodynamics; D006801:Humans; D016019:Survival Analysis