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Dtsch Med Wochenschr 2011; 136(39): 1959-1963
DOI: 10.1055/s-0031-1286370
DOI: 10.1055/s-0031-1286370
Aktuelle Diagnostik & Therapie | Review article
Kardiologie
© Georg Thieme Verlag KG Stuttgart · New York
Diagnostik der Low-Gradient-Aortenklappenstenose
Diagnosis of low-gradient aortic valve stenosisFurther Information
Publication History
eingereicht: 26.7.2011
akzeptiert: 14.9.2011
Publication Date:
20 September 2011 (online)
Schlüsselwörter
Doputamin-Stressechokardiographie - Low-Gradient-Aortenklappenstenose - kontraktile Reserve
Keywords
dobutamine stress echocardiography - low-gradient aortic valve stenosis - contractile reserve
Literatur
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- 3 Burwash I G, Thomas D D, Sadahiro M. et al . Dependence of Gorlin formula and continuity equation valve areas on transvalvular volume flow rate in valvular aortic stenosis. Circulation. 1994; 89 827-835
- 4 Chambers J. Low „gradient”. Low flow aortic stenosis. Heart. 2006; 92 554-558
- 5 Connolly H M, Oh J K, Schaff H V. et al . Severe aortic stenosis with low transvalvular gradient and severe left ventricular dysfunction: result of aortic valve replacement in 52 patients. Circulation. 2000; 101 1940-1946
- 6 Higgins J R, Arimie R, Currier J. Low-gradient aortic stenosis. Assessment, treatment and outcome. Catheter Cardiovasc Interv. 2008; 72 731-738
- 7 Flachskampf F A. Physikalische und technische Grundlagen. In: Flachskampf, Ed Praxis der Echokardiographie, Das Referenzwerk zur echokardiographischen Diagnostik. Stuttgart, New York: Georg Thieme Verlag; 2007
- 8 Grayburn P A. Assessment of low-gradient aortic stenosis with dobutamine. Circulation. 2006; 113 604-606
- 9 Kadem L, Rieu R, Dumesnil J G. et al . Flow-dependent changes in Doppler derived aortic valve effective orifice area are real and not due to artefacts. J Am Coll Cardiol. 2006; 47 131-137
- 10 Monin J L, Quéré J P, Monchi M. et al . Low-gradient aortic stenosis. Operative risk stratification and predictors for long-term outcome: a multicenter study using dobutamine stress hemodynamics. Circulation. 2003; 108 319-324
- 11 Monin J, Monchi M, Gest V. et al . Aortic stenosis with severe left ventricular dysfunction and low transvalvular pressure gradients. Risk stratification by low-dose dobutamine echocardiography. J Am Coll Cardiol. 2001; 37 21101-21107
- 12 Nishimura R A, Grantham A, Connolly H M. et al . Low-output, low-gradient aortic stenosis in patients with depressed left ventricular systolic function. The clinical utility of the dobutamine challenge in the catheterization laboratory. Circulation. 2002; 106 809-813
- 13 Schillern N B, Shah P M, Crawford M. et al . Recommendation for quantitation of the left ventricle by two-dimensional echocardiography: American Society of Echocardiography Committee on Standards. Subcommittee on Quantitation of Two-Dimensional Echocardiograms. J Am Soc Echocardiography. 1989; 2 358-367
- 14 Skjaerpe T, Hegrenaes L, Hatle L. Noninvasive estimation of valve area in patients with aortic stenosis by Doppler ultrasound and two dimensional echocardiography. Circulation. 1985; 72 810-818
PD Dr. med. Suzanne Fateh-Moghadam MD
Medizinische Klinik III
Kardiologie
und Kreislauferkrankungen
Universitätsklinikum
der Eberhard-Karls-Universität Tübingen
Otfried-Müller-Straße
10
72076 Tübingen
Phone: 07071/2983688
Fax: 07071/295749
Email: suzanne.fateh-moghadam@med.uni-tuebingen.de