Infant with a murmur Pediatric Imaging Cardiovascular November 24, 2023November 9, 2023 3D CT with contrast of the chest shows a significant focal narrowing of the proximal descending aorta distal to the origin of the left subclavian artery. The diagnosis was post ductal coarctation of the aorta. Related Published November 24, 2023November 9, 2023