Bulges in body’s major blood vessel can cause potentially lethal ruptures, blood clots
An abdominal aortic aneurysm is a potentially life-threatening condition: If the body’s major blood vessel ruptures, it can prove deadly. The U.S. Preventive Services Task Force recently updated its recommendations on screening. Mayo Clinic vascular surgeon Peter Gloviczki, M.D., explains who should be watched for abdominal aortic aneurysms, how they are diagnosed and how surgery, which now includes a less invasive endovascular option, is improving survival rates:
What abdominal aortic aneurysms are: a bulge in the aorta, which is the body’s largest artery and is located in the abdomen above the belly button. The greatest risk is that the aneurysm will rupture.
“With every heartbeat there is increased pressure on the area of the aorta that has a weak wall and it bulges out, and ultimately when it reaches a certain size, it is going to rupture,” says Dr. Gloviczki, the Joe M. and Ruth Roberts Professor of Surgery at Mayo Clinic and past president of the Society for Vascular Surgery. “And rupture is a lethal complication.”