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Updated: Jun 3, 2026

Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation
Published on: August 8, 2025
Contemporary application of cardiovascular hemodynamics: transcatheter aortic valve interventions
Hasan Jilaihawi1, Saibal Kar, Niraj Doctor
1Cedars-Sinai Heart Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA.
Abstract:
Over the past two decades, echocardiography has replaced cardiac catheterization for aortic valvular hemodynamic assessment. In recent years, however, there has been a rapid evolution of transcatheter aortic valve technology and, with its refinement, there has been the increasing recognition of the value of transcatheter hemodynamic assessment in complementing the information provided by contemporary echocardiography. With an emphasis on transcatheter hemodynamics, this article reviews the symbiotic application of these assessment modalities pertaining to contemporary transcatheter aortic valve implantation.
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