Validation and Characterization of Transcatheter Aortic Valve Effective Orifice Area Measured by Doppler Echocardiography
Author(s) -
MarieAnnick Clavel,
Josep RodésCabau,
Éric Dumont,
Rodrigo Bagur,
Sébastien Bergeron,
Robert De Larochellière,
Daniel Doyle,
Éric Larose,
Jean G. Dumesnil,
Philippe Pîbarot
Publication year - 2011
Publication title -
jacc. cardiovascular imaging
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.79
H-Index - 120
eISSN - 1936-878X
pISSN - 1876-7591
DOI - 10.1016/j.jcmg.2011.06.021
Subject(s) - medicine , cardiology , prosthesis , cardiac skeleton , doppler echocardiography , aortic valve , stent , stenosis , aortic valve replacement , surgery , blood pressure , diastole
The objectives were to compare different Doppler echocardiographic methods for the measurement of prosthetic valve effective orifice area (EOA) following transcatheter aortic valve implantation (TAVI) and to determine the factors influencing the EOA of transcatheter balloon expandable valves.
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