Video 21.1 An unusual aortic coarctation in the presence of a right aortic arch with an aberrant left subclavian artery
An unusual aortic coarctation in the presence of a right aortic arch with an aberrant left subclavian artery. Discrete narrowing is seen between the right carotid artery (RCAR) and right subclavian artery (RSA). The first nonbifurcating neck artery turning to the left suggests the presence of an aberrant left subclavian artery.