Abdominal aortic aneurysm (AAA) is thought to be a multifactorial condition, meaning that one or more genes likely interact with environmental factors to cause the condition. In some cases, it may occur as part of an inherited syndrome. Having a family history of AAA increases the risk of developing the condition. A genetic predisposition has been suspected since the first report of three …
https://rarediseases.info.nih.gov/diseases/9181/abdominal-aortic-aneurysm

