Truncus Arteriosus with Interrupted Aortic Arch: Aortic Arch Reconstruction Without Circulatory Arrest

Abstract Truncus arteriosus (TA) with interrupted aortic arch (IAA) is a rare congenital cardiac anomaly. Traditionally, IAA would require period of deep hypothermic circulatory arrest (DHCA) for reconstruction. DHCA may cause myocardial depression and neuro-developmental dysfunction. repair presently being performed low-flow selective cerebral perfusion distal body arrest. Even though this prevents adverse effects DHCA, there still risk to the spinal cord kidneys. Here, we describe reconstruction by maintaining total without any periods in neonate TA IAA.