Masood Azhar, Sandra Chaparro, Javier Fernández, Javier Jimenez. "Abstract 4370224: Partial Anomalous Pulmonary Venous Return: An Uncommon Cause of Refractory Hypoxemia Following Coronary Artery Bypass Grafting." Circulation, 2025. doi:10.1161/circ.152.suppl_3.4370224