Bermejo, Javier Clinical efficacy of Doppler-echocardiographic indices of aortic valve stenosis: a comparative test-based analysis of outcome. [electronic resource] - Journal of the American College of Cardiology Jan 2003 - 142-51 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0735-1097 Standard No.: 10.1016/s0735-1097(02)02627-x doi Subjects--Topical Terms: AgedAortic Valve Stenosis--diagnostic imagingCohort StudiesEchocardiography, Doppler--methodsEchocardiography, StressFemaleHeart Valve Prosthesis ImplantationHemodynamicsHumansMaleMiddle AgedOutcome Assessment, Health CarePredictive Value of TestsProspective StudiesRetrospective StudiesSeverity of Illness Index