An Alternative Technique of Performing the Bidirectional Superior Cavopulmonary Connection without Cardiopulmonary Bypass

Abstract

There is an increasing trend of performing the bidirectional superior cavopulmonary anastomosis or bidirectional Glenn (BDG) without cardiopulmonary bypass (CPB). However, there are concerns of neurological dysfunction due to cerebral congestion and systemic oxygen desaturation due to clamping the superior vena cava and pulmonary artery, respectively, required for the off-pump anastomosis. In this report we present our alternative technique of performing the procedure without CPB in 13 patients. This technique may be a useful alternative in a select anatomic group of patients.