human_reference_atlas connected to Homo sapiens brachiocephalic artery subclavian artery right subclavian artery http://upload.wikimedia.org/wikipedia/commons/e/e6/Gray506.svg uberon EHDAA2:0004514 arteria subclavia dextra Wikipedia:Subclavian_artery MA:0002047 The subclavian artery that supplies the right pectoral appendage. AS in humans, arises from the relatively short brachiocephalic artery (trunk) when it bifurcates into the subclavian and the right common carotid artery FMA:3953 UMLS:C0226261 proximal part arises from right 4th aortic arch in humans EMAPA:37384 right subclavian artery SCTID:244246000 NCIT:C33490 UBERON:0001534 right subclavian artery