the blood from the right subclavian artery goes to the left arm.
the blood from the right subclavian artery goes to the left arm.
where does the blood from the right subclavian artery go?
left arm
subclavian artery









































in human anatomy, the subclavian arteries are paired major arteries of the upper thorax, below the clavicle. they receive blood from the aortic arch. the left subclavian artery supplies blood to the left arm and the right subclavian artery supplies blood to the right arm, with some branches supplying the head and thorax. on the left side of the body, the subclavian comes directly off the aortic arch, while on the right side it arises from the relatively short brachiocephalic artery when it bifurcates into the subclavian and the right common carotid artery.
subclavian artery
in the normal embryological development of the aortic arches, the right dorsal aorta regresses caudal to the origin of the 7th intersegmental artery which gives rise to the right subclavian artery. in formation of an aberrant right subclavian artery, the regression occurs instead between the 7th intersegmental artery and the right common carotid so that the right subclavian artery is then connected to the left dorsal aorta via the part of the right dorsal aorta which normally regresses. during growth, the origin of the right subclavian artery migrates until it is just distal to that of the left subclavian.









































section::::treatment.
aberrant subclavian artery