Figure 3-31.Arteries and veins of the torso.
Three large arteries arise from the aorta as it which supplies the left side of the head. The third arches over the left lung. First is the innominate branch from the arch of the aorta is the left artery, which divides into the right subclavian subclavian, which supplies the left arm. artery to supply the right arm, and the right common carotid to supply the right side of the head.
The carotids divide into internal and external The second branch is the left common carotid, branches, the external supplying the muscle and