Prevalence and Types of Aortic Arch Variants and Anomalies in Congenital Heart Diseases

ConclusionNormal three-vessel AA was significantly less common in CHD. AA anomalies (right arch and aberrant right subclavian) were more common in CHD than control, while AA variants (brachiobicephalic trunk and direct aortic origin of left vertebral artery) were not.
Source: Academic Radiology - Category: Radiology Source Type: research