Comparison of Transvalvular Aortic Mean Gradients Obtained by Intraprocedural Echocardiography and Invasive Measurement in Balloon and Self‐Expanding Transcatheter Valves

Comparison of Transvalvular Aortic Mean Gradients Obtained by Intraprocedural Echocardiography and Invasive Measurement in Balloon and Self‐Expanding Transcatheter Valves

Background Concerns about discordance between echocardiographic and invasive mean gradients after transcatheter aortic valve replacement (TAVR) with balloon‐expandable valves (BEVs) versus self‐expanding valves (SEVs) exist. Methods and Results In a multicenter study, direct‐invasive and echocardiog...

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Bibliographic Details
Main Authors: Amr E. Abbas, Ramy Mando, Amer Kadri, Houman Khalili, George Hanzel, Francis Shannon, Karim Al‐Azizi, Thomas Waggoner, Safwan Kassas, Thomas Pilgrim, Taishi Okuno, Alexander Camacho, Alexandra Selberg, Sammy Elmariah, Anthony Bavry, Julien Ternacle, Jared Christensen, Neil Gheewala, Philippe Pibarot, Michael Mack
Format: Article
Language:English
Published: Wiley 2021-10-01
Series:Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Subjects:
Bernoulli equation
echocardiographic and invasive discordance
pressure recovery
transcatheter aortic valve replacement
Online Access:https://www.ahajournals.org/doi/10.1161/JAHA.120.021014

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https://www.ahajournals.org/doi/10.1161/JAHA.120.021014

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