Very first, the groin is injected with a neighborhood anesthetic which numbs the region, then a catheter is placed into an artery in the groin and directed into your aorta. Contrast dye is injected in to the aorta, aneurysm, and blood vessels branching off in the aorta, which provides the https://www.sgvascularctr.com/abdominal-aortic-aneurysm-treatment-in-singapore-a-comprehensive-guide/