Single ventricle palliation of truncus arteriosus with mitral atresia, interrupted aortic arch, and aberrant right subclavian artery

Cardiol Young. 2022 Jun 3:1-3. doi: 10.1017/S1047951121005254. Online ahead of print.


The association of truncus arteriosus communis with interrupted aortic arch and mitral atresia is an exceptionally rare congenital defect. We describe the initial decision-making and management of this lesion, which eventually achieved a Fontan palliation.

Keywords: Norwood; Truncus arteriosus; hypoplastic left heart syndrome; interrupted aortic arch; mitral atresia.