a large artery arising from the arch of the aorta and divides into the right subclavian artery and the right common carotid artery; supplies the right side of the neck and head and the right shoulder and arm
arteria grande que deriva do arco da aorta e se divide en arteria subclavia dereita e arteria carótide común dereita. fornece o lado dereito do pescozo, a cabeza, o ombreiro dereito e o brazo