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Aortic arch view. (A) A 'candy cane-like' aorta gives rise to the three arterial branches, namely, the brachiocephalic, left common carotid, and left subclavian arteries. (B) These three branches are also visible by color Doppler imaging. LA, left atrium; RPA, right pulmonary artery; AAo, ascending aorta; DAo, descending aorta; BCA, brachiocephalic artery; LCA, left common carotid artery; LSA, left subclavian artery.
