What are the symptoms of an abdominal aortic aneurysm?

An abdominal aortic aneurysm (AAA) is a bulge or ballooning in the wall of the main artery that supplies blood to the abdomen and lower body. The bulge can increase in size over time, and if it becomes large enough, it can burst and cause death.

The most common symptoms of AAA are sudden chest or abdominal pain, feeling faint or lightheaded, rapid heartbeat, shortness of breath, and nausea or vomiting. If you experience any of these symptoms, seek medical attention right away.