The aorta is the largest blood vessel in the body, carrying oxygen-rich blood from the heart to every organ and tissue. It begins at the left ventricle, extends upward through the chest to form an ...

The abdominal aorta is a large artery in your belly that carries blood from the heart to the lower part of the body. In early fetal development, it forms from two smaller blood vessels ...

As your heart beats, it pumps blood from the left ventricle through the aortic valve and into the aorta, your body’s largest artery. The aortic valve is made up of three triangular flaps of ...

The semilunar valves stop the back flow of blood into the heart. There is a semilunar valve where the aorta leaves the left ventricle and another where the pulmonary artery leaves the right ventricle.

Healthy valves open wide to let blood move freely through the heart and body. They then shut tightly until the next heartbeat. If you have aortic regurgitation, the flaps around your aortic ...

If you clench your hand into a fist, this is approximately the same size as your heart. It is located in the middle of the chest and slightly towards the left. The heart is a large muscular pump ...