Partial Anomalous Pulmonary Venous Return (PAPVR) Repair: Double Patch vs Warden Technique

Dr. Andrea Quarti, surgical director of the ACHD program at Houston Methodist, reviews the fundamentals of partial anomalous pulmonary venous return (PAPVR), including the key anatomical concepts and hemodynamic considerations that impact surgical decision-making. He also outlines the double patch and Warden techniques for PAPVR repair, along with five critical intraoperative reminders.