Buy backpacks, exercise machines, athletic shoes, and more at Fogdog Sports. Further Reading An aneurysm in progress. An aneurysm is an abnormal bulging or swelling of a portion of a blood vessel.
Aortic aneurysms occur when a weakness develops in a part of the wall of the aorta.
The aorta is the large blood vessel that carries oxygen-rich blood away from the heart to the rest of the body. Surgery being performed to correct aortic aneurysm. An aneurysm is an abnormal bulging or swelling of a portion of a blood vessel. The aorta, which can develop these abnormal bulges, is the large blood vessel that carries oxygen-rich blood away from the heart to the rest of the body. The aorta carries oxygen-rich blood to the body, and is therefore called an artery.