Related Experiment Video
Updated: Feb 8, 2026

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat
Published on: May 19, 2020
Surgical management of outflow tract obstruction after transapical mitral valve implantation
John-Peder Kvitting1,2, Niels Erik Nielsen3, Ingemar Vanhanen2
1Department of Cardiothoracic Surgery, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Abstract:
Left ventricular outflow tract (LVOT) obstruction due to systolic anterior motion of the anterior mitral valve leaflet (AML) is a known complication after mitral valve repair or transfemoral/transapical mitral valve implantation (TMVI). We present a patient with a previous mitral valve repair who developed LVOT obstruction after TMVI in whom the AML was surgically resected using a transaortic approach.
Related Concept Videos
Mitral Valve Prolapse II: Assessment and Management
Mitral Valve Prolapse III: Nursing Management
Urinary Tract Calculi VI: Surgical Management
Mitral Valve Prolapse I: Introduction
Mitral Regurgitation IV: Nursing Management
Mitral Stenosis III: Medical Management

