Intraoperative Conduction Mapping to Reduce Postoperative Atrioventricular Block in Complex Congenital Heart Disease

In this podcast, Dr. Valentin Fuster reviews a groundbreaking study on intraoperative conduction mapping to prevent postoperative atrioventricular block (AVB) in children with complex congenital heart disease. The study highlights how mapping the His bundle during surgery significantly reduces the need for pacemakers, particularly in high-risk populations like those with Heterotaxy syndrome and non-Transposed Great Arteries, offering a promising tool to improve long-term outcomes for these patients.