The buildup of fats and cholesterol that hardens and weakens artery walls.

The Abdominal Aortic Aneurysm (AAA) is the most common and occurs in the lower part of the body's main artery.

These can develop in other vessels, such as those behind the knee (popliteal), in the groin, or in the neck. Risk Factors and Prevention

Maintaining a heart-healthy diet, regular exercise, and quitting tobacco are key strategies for reducing risk. Medical Response and Treatment