human_reference_atlas connected to Homo sapiens ascending aorta arch of aorta http://upload.wikimedia.org/wikipedia/commons/e/e6/Gray506.svg https://ccf-ontology.hubmapconsortium.org/objects/v1.2/VH_F_Blood_Vasculature.glb https://ccf-ontology.hubmapconsortium.org/objects/v1.2/VH_M_Blood_Vasculature.glb birds have right aortic arch, mammals left. EHDAA2:0000132 UBERON:0001508 EMAPA:17613 VHOG:0001196 EFO:0002526 MA:0000475 The double systemic arch arches (left and right) present in amphibians and reptiles become reduced to a single systemic arch - the right in birds, the left in mammals.[well established][VHOG] AS FMA:3768 thoracic aorta aortic arch GAID:471 The curving portion between the ascending aorta and the descending aorta, giving rise to the brachiocephalic trunk, the left common carotid artery, and the left subclavian artery. [TFD][VHOG] The convex portion of the aorta between the ascending and descending parts of the aorta; branches from it include the brachiocephalic trunk, the left common carotid artery, and the left subclavian artery; the brachiocephalic trunk further splits to form the right subclavian artery and the right common carotid artery. aortic arch SCTID:181300001 uberon Wikipedia:Arch_of_aorta aortic arch Do not confuse with aortic arch arcus aortae BTO:0000157 section of aorta