Pulmonary Atresia/Intact Ventricular Septum:Â Influence of Coronary Anatomy on Single-Ventricle Outcome

In patients with PA-IVS undergoing single-ventricle palliation, RVDCC is associated with high early mortality, especially with coronary ostial atresia. There should be early consideration of transplantation in neonates with RVDCC. Patients with non-RVDCC undergoing single-ventricle palliation have excellent long-term outcomes, with no mortality seen in this series.