Dependence of gorlin formula and continuity equation valve areas on transvalvular volume flow rate in valvular aortic stenosis

Valve areas derived by the Gorlin formula have been observed to vary with transvalvular volume flow rate. Continuity equation valve areas calculated from Doppler-echo data have become a widely used alternate index of stenosis severity, but it is unclear whether continuity equation valve areas also v...

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Veröffentlicht in:	Circulation (New York, N.Y.) N.Y.), 1994-02, Vol.89 (2), p.827-835
Hauptverfasser:	BURWASH, I. G, THOMAS, D. D, SADAHIRO, M, PEARLMAN, A. S, VERRIER, E. D, THOMAS, R, KRAFT, C. D, OTTO, C. M
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Aortic Valve Stenosis - diagnostic imaging Aortic Valve Stenosis - physiopathology Biological and medical sciences Blood Flow Velocity Blood Volume Cardiology. Vascular system Dogs Echocardiography Endocardial and cardiac valvular diseases Female Heart Heart Valves - diagnostic imaging Heart Valves - physiopathology Hemodynamics Male Medical sciences Models, Cardiovascular
Online-Zugang:	Volltext
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