Anatomy Structure The aorta is the largest artery in the body to which all other major arteries are connected. It is a big tube-like structure, usually about 1 inch wide in diameter, although its ...

Medically reviewed by Richard N. Fogoros, MD The abdominal aorta is a large artery in your belly that carries blood from the ...

the largest artery is the aorta Contain valves to prevent back flow of blood Walls are made of semi-permeable membrane to allow transport of gases and nutrients into and out of the blood Function ...

There is a semilunar valve where the aorta leaves the left ventricle and another where the pulmonary artery leaves the right ventricle. Blood vessels leading into and out of the heart There are ...