$Nomograms for severity of aortic valve stenosis using peak aortic valve pressure gradient and left ventricular ejection fraction$

Nomograms for severity of aortic valve stenosis using peak aortic valve pressure gradient and left ventricular ejection fraction

Aims Continuity equation to evaluate aortic valve area (AVACE) is critically dependent on accurate measurement of left ventricular outflow tract diameter and velocity. To circumvent these limitations, the present study aimed to generate nomograms for a facilitated estimation of aortic valve area usi...

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Veröffentlicht in:	European journal of echocardiography 2009-06, Vol.10 (4), p.532-536
Hauptverfasser:	Schoen, Steffen P., Zimmermann, Till F., Rosenberger, Charlotte, Elmer, Gesa, Stolte, Dirk, Wunderlich, Carsten, Strasser, Ruth H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Aortic Valve - anatomy & histology Aortic Valve - diagnostic imaging Aortic Valve - physiopathology Aortic Valve Stenosis - classification Aortic Valve Stenosis - diagnostic imaging Aortic Valve Stenosis - physiopathology Blood Flow Velocity Blood Pressure Cardiac Catheterization Coronary Angiography Echocardiography Female Humans Linear Models Male Nomograms Prospective Studies Severity of Illness Index Ventricular Dysfunction, Left - diagnostic imaging
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