The aortic arch is the curved portion of the aorta (main artery) that leads away from the heart and branches into various large arteries that transport oxygen-rich blood to the body. It plays a central role in the circulatory system.
The aortic arch is the curved portion of the aorta (main artery) that leads away from the heart and branches into various large arteries that transport oxygen-rich blood to the body. It plays a central role in the circulatory system.