An abdominal aortic aneurysm (AAA) can be a bulge within the aorta from the abdomen. The aorta is the main artery that carries blood far from the guts to other portions of your body. An AAA usually happens once the walls from the aorta weaken with age. The aneurysm by https://www.sgvascularctr.com/introduction-to-vascular-diseases/