Late complex biventricular repair after bidirectional cavopulmonary shunt.

A child diagnosed with transposition of great arteries, multiple (Swiss cheese) ventricular septal defects, and a small right ventricle underwent pulmonary artery banding and patent ductus arteriosus ligation at the age of six months. At the age of three years bidirectional cavopulmonary shunt was performed as a first stage for univentricular repair. However, the patient was lost follow-up for four years, following which further evaluation showed that the right ventricle was reasonably adequate to support pulmonary circulation if the ventricular septal defects (VSDs) were closed using percutaneous techniques.