An abdominal aortic aneurysm (AAA) is a bulge from the aorta in the abdomen. The aorta is the key artery that carries blood far from the heart to other portions of the body. Peripheral artery disease: A blockage inside your legs. Whole loss of circulation can cause gangrene and lack https://www.sgvascularctr.com/an-introduction-to-vascular-surgery-in-singapore/