In the general population, an abdominal
aortic aneurysm (AAA) happens in about 1 out of 100 men
ages 45 to 54. But AAAs occur more often as people get older: up to 12 out of 100
men ages 75 to 84.1 Women are 2 to 5 times less likely
than men to have an AAA.2
Abdominal aortic aneurysms are more likely if you have ever smoked or have a first-degree
relative (parent, brother, or sister) who has had an AAA.
Hirsch AT, et al. (2006). ACC/AHA 2005 practice
guidelines for the management of patients with peripheral arterial disease
(lower extremity, renal, mesenteric, and abdominal aortic): A collaborative
report from the American Association for Vascular Surgery/Society for Vascular
Surgery, Society for Cardiovascular Angiography and Interventions, Society for
Vascular Medicine and Biology, Society of Interventional Radiology, and the
ACC/AHA Task Force on Practice Guidelines (Writing Committee to Develop
Guidelines for the Management of Patients With Peripheral Arterial Disease):
Endorsed by the American Association of Cardiovascular and Pulmonary
Rehabilitation; National Heart, Lung, and Blood Institute; Society for Vascular
Nursing; TransAtlantic Inter-Society Consensus; and Vascular Disease
Foundation. Circulation, 113(11): e463-e654.
Eagle KA, Armstrong WF (2007). Disease of the aorta.
In DC Dale, DD Federman, eds., ACP Medicine, section 1,
chap. 12. New York: WebMD.
Primary Medical Reviewer
E. Gregory Thompson, MD - Internal Medicine
Specialist Medical Reviewer
David A. Szalay, MD - Vascular Surgery
January 26, 2010
WebMD Medical Reference from Healthwise
January 26, 2010
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