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Updated: Feb 4, 2026

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
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Alcohol septal ablation for outflow tract obstruction after transcatheter aortic and mitral valve replacement
Ahmad Edris1, Thomas Bartel1, Emin M Tuzcu1
1Cleveland Clinic Abu Dhabi, Heart & Vascular Institute, Abu Dhabi, United Arab Emirates.
Abstract:
Left ventricular outflow obstruction after transcatheter mitral valve replacement is a life-threatening complication. We report a case of a 68-year old female with early degeneration of a transcatheter aortic valve and severely calcified mitral valve stenosis who was considered inoperable by a multidisciplinary heart team and referred for transcatheter aortic and mitral valve replacement. Our aim is to report the planning, procedural aspects, and management of device-related left-ventricular outflow tract obstruction after transcatheter double valve replacement.
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