The aorta distributes oxygenated blood to all parts of the body through the systemic circulation. Aorta, in vertebrates and some invertebrates, the blood vessel (or vessels) carrying blood from the heart to all the organs and other structures of the body. At the opening from the left ventricle into the aorta …

The aorta runs right down the middle of your body. But it doesn’t take a completely straight path. It starts at the aortic valve, a special flap that connects the heart to the aorta. The aortic …