The Incremental Value of Valvuloarterial Impedance in Evaluating the Results of Transcatheter Aortic Valve Implantation in Symptomatic Aortic Stenosis

Article ID	Journal	Published Year	Pages	File Type
5612697	Journal of the American Society of Echocardiography	2012	10 Pages	PDF

Abstract

TAVI is characterized by an immediate enhancement of global left ventricular hemodynamic performance, as demonstrated by an acute Zva improvement, even in patients with low baseline ejection fractions.

Keywords

SVR SAC Valvuloarterial impedance LVOT AVAi AVA SVI TAVI systemic arterial compliance Left ventricular Aortic stenosis stroke volume stroke volume index aortic valve area index SAP Pulse pressure left ventricular outflow tract Systemic vascular resistance aortic valve area transcatheter aortic valve implantation

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Health Sciences Medicine and Dentistry Cardiology and Cardiovascular Medicine

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The Incremental Value of Valvuloarterial Impedance in Evaluating the Results of Transcatheter Aortic Valve Implantation in Symptomatic Aortic Stenosis

Authors

Cristina MD, Anna Sonia MD, Marco MD, PhD, Fabio MD, Giovanni MD, Maria Grazia MD, PhD, Frank Loyd MD, Mario MD, Vitantonio MD,