Related Experiment Video
Updated: Aug 16, 2025

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
Published on: February 8, 2022
Complete atrioventricular septal defect: Modified 2-patch technique
Raymond Pfister1, Patrick Myers2, Amir-Reza Hosseinpour3
1CURCCCP Centre Universitaire Romand de Cardiologie Chirurgie Cardiaque Pédiatrique Universities of Lausanne and Geneva Rue du Bugnon 46, CH-1011 Lausanne Switzerland.
Abstract:
Complete atrioventricular septal defect is a common congenital malformation. Various surgical corrections coexist. This video tutorial describes a correction that preserves the height of the leaflets by splitting both the anterior and the posterior bridging leaflets and using two patches to close the ventricular septal defect and the atrial septal defect separately.
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