A thoracic aortic aneurysm repair is a surgery to fix a problem in the aorta. The aorta is the largest blood vessel in the body. It starts at the heart and passes down through the chest and abdomen. The thoracic aorta is the part of the aorta in the chest. The aorta carries blood from the heart to blood vessels that supply the lower body.

This is a major surgery.

Abdominal Aortic Aneurysm
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This surgery may be needed if you have an aneurysm of the aorta. An aneurysm is a weakened area of the blood vessel. It can cause the blood vessel to bulge out. A large aneurysm may burst and cause severe bleeding.