Leaflet Modification During Transcatheter Aortic Valve-in-Valve Replacement-Imaging Guidance for the ShortCut Procedure.

J Am Soc Echocardiogr

Institut universitaire de cardiologie et de pneumologie de Québec-Université Laval/Québec Heart and Lung Institute, Laval University, Québec, Ontario, Canada. Electronic address:

Published: June 2025


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Article Abstract

Transcatheter aortic valve-in-valve implantation is a validated alternative to redo surgery in patients with severe bioprosthetic valve dysfunction related to structural valve deterioration. The major life-threatening procedural complication is coronary occlusion related to the displacement of degenerated bioprosthetic leaflets, which can be avoided by using leaflet modification. The aim of this article is to present a step-by-step guide for imaging this procedure using the ShortCut device.

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http://dx.doi.org/10.1016/j.echo.2025.05.019DOI Listing

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