What is an Aortic Aneurysm?

An Aortic Aneurysm is a "bulge" or swelling in the wall of the aorta, the major blood vessel that carries oxygenated blood from the heart to the rest of the body. It can occur in the chest (thoracic aortic aneurysm) or the abdomen (abdominal aortic aneurysm). Aneurysms can be dangerous if they rupture, leading to catastrophic bleeding and potential life threatening complications.

What are the risk factors for an Aortic Aneurysm?

There are a lot of risk factors which might contribute to the development of an aortic aneurysm.

1. Age: The risk of aortic aneurysm increases with age, especially in individuals over 60 years old.

2. Gender: Men are more commonly affected by aortic aneurysms than women.

3. Family history: Having a family history of aortic aneurysms or a history of aortic disease increases the risk.

4. Certain conditions like polycystic kidney disease, giant cell arteritis, bovine aortic arch etc.

5. Genetics and Connective Tissue Disorders: Certain genetic conditions and connective tissue disorders can contribute to the weakening of the aortic wall, making aneurysms more likely. Examples include Marfan syndrome, Ehlers-Danlos syndrome, and Loeys-Dietz syndrome.

6. High Blood Pressure (Hypertension): Chronic high blood pressure puts stress on the walls of the arteries, including the aorta, potentially leading to weakening and dilation.

7. Smoking: Cigarette smoking is a significant risk factor for the development and progression of aortic aneurysms.

8. Atherosclerosis: The buildup of plaque and fatty deposits in the arteries can increase the risk of aortic aneurysms.

9. Obesity: Being overweight or obese can put additional strain on the cardiovascular system, potentially contributing to the development of aneurysms.

10. Injury or Trauma: Aortic injury, such as from a car accident or other physical trauma, can lead to the formation of an aneurysm.

11. Infection and Inflammatory Conditions: Certain infections or inflammatory diseases affecting the aorta can increase the risk of aneurysm development.

12. Lifestyle factors: Sedentary lifestyle, poor diet, and excessive alcohol consumption can all contribute to an increased risk of aortic aneurysms.

If you have any of these risk factors does NOT necessarily mean you would develop an aortic aneurysm. Discuss with your primary care doctor if further testing is necessary. If you do have an Aortic Aneurysm, call Dr. Loumiotis for evaluation.