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. Author manuscript; available in PMC: 2023 Mar 3.
Published in final edited form as: J Coron Artery Dis. 2022 Dec 9;28(4):57–64. doi: 10.7793/jcad.28.22-00004

Fig. 2. Axial CT images depicting the identification of the end-aortic arch level.

Fig. 2

Left: Only the brachiocephalic artery (yellow arrow) is clearly discernible. Middle: The left common carotid artery (green arrow) is discernible. Right: The brachiocephalic, left common carotid, and left subclavian (blue arrow) arteries become clearly discernible, defining the end-aortic arch level (red arrow).