Related Experiment Video
Updated: Jul 11, 2026

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
Published on: February 8, 2022
Device migration in hybrid technique for apical muscular ventricular septal defects closure
Antonio García-Valentín1, Stefano Congiu, Javier Mayol
1Department of Paediatric Cardiovascular Surgery, University Hospital Sant Joan de Déu, Esplugues de Llobregat, Barcelona, Spain. 37941agv@comb.es
Abstract:
Muscular ventricular septal defects still require complex surgical procedures for their repair. We have used a hybrid approach for closure of these ventricular septal defects in patients needing open-heart surgery. It consists of the deployment of a ventricular septal occluder, as used in transcatheter procedures inside the defect under direct vision after cardiopulmonary bypass establishment. Through this paper, we report a case to illustrate a new and simple technique to avoid one of the most dramatic complications after this procedure: the migration of the closure device.

