An aortic aneurysm is a bulge in the wall of the aorta, the body’s largest artery, which carries blood from the heart to the rest of the body. If the aortic wall weakens, the pressure of blood flow can cause the wall of the artery to bulge outward.
What are the types of aortic aneurysm?
We label aortic aneurysms based on where in the body they appear:
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An abdominal aortic aneurysm forms in the abdomen, or belly.
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A thoracic aortic aneurysm forms in the thorax, or chest. This can include aneurysms of the aortic root, ascending aorta, and aortic arch.
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A thoracoabdominal aortic aneurysm forms between the chest and belly.
We bring heart and vascular surgeons together in our Complex Aortic Center to care for patients with these complex conditions.
What are the risk factors for aortic aneurysms?
An aneurysm can form in the aorta for many reasons. The biggest risk factor is smoking, which also increases the risk that the aneurysm will burst.
Other risk factors for developing an aortic aneurysm include:
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Certain birth defects
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Major injuries to the chest, such as from car accidents
Tests
Abdominal Duplex Ultrasound
Abdominal duplex ultrasound is a combination of a traditional and Doppler ultrasound that assesses the blood vessels in your abdomen for blockages or aneurysms.
Cardiac Catheterization
Cardiac catheterization is a minimally invasive way to diagnose and treat a variety of heart and vascular conditions by guiding thin, flexible tubes called catheters through blood vessels to problem areas.
Computerized Tomography (CT) Scan
The cardiac computed tomography scan, or cardiac CT, uses X-rays to create three-dimensional images of your heart and blood vessels.
Echocardiogram
An echocardiogram uses high-frequency sound waves to create images of your heart.
Magnetic Resonance Imaging (MRI)
Magnetic resonance imaging, better known as cardiac MRI, is a combination of radio waves, magnets, and computer technology to create images of your heart and blood vessels
Treatments
Careful monitoring, medication, and other approaches may be enough to treat an aortic aneurysm without surgery. For more complex cases, we offer individualized treatment plans.
Aneurysm Surgery
Aneurysm surgery is used to repair bulges in blood vessels after they have ruptured or to prevent them from rupturing. Surgery may take several approaches: traditional open surgery, a minimally invasive endovascular method or a hybrid of the two.
Fenestrated Aortic Aneurysm Repair
Fenestrated aortic aneurysm repair is a procedure using custom stents to treat aneurysms that affect multiple branches of the aorta.
Our providers
Location: Change location Enter your location
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Ammar S. Bafi, MD
Valvular Disease Cardiology, Structural Heart Disease Cardiology & Cardiac Surgery
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Laura Lee Cramer-Joyce, CRNP
Cardiac Surgery
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Joshua A. Dearing, MD
Vascular Surgery
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Ayesha Nzeribe Hatch, MD
Vascular Surgery
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Benjamin Braun Kenigsberg, MD
Cardiac Critical Care
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Thomas Edward MacGillivray, MD
Cardiac Surgery
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Marissa Mallari Magtanong, AGNP-C
Vascular Surgery
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Susan Thornton Oyola, AGACNP-BC
Cardiac Surgery
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Dana Lurae Parker, CRNP
Vascular Surgery
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Daniel M. Schwegler, PA-C
Vascular Surgery
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Lauren M. Storey, CRNP
Vascular Surgery
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Raghuveer Vallabhaneni, MD
Vascular Surgery
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Lisa Anne Yager, CRNP
Vascular Surgery
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Ahmad Abu-Ghaida, MD
Vascular Surgery
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Sarkis Garabet Aghazarian, MD
Vascular Surgery
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Jeffrey Ye-Chang Wang, MD
Vascular Interventional Radiology
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Additional information
Complex Aortic Center
Partner with a recognized leader in offering care and disease management for the most complex aortic disorders.
Ask MedStar Heart & Vascular Institute
Have general questions for our heart and vascular program? Email us at AskMHVI@medstar.net. If you have clinically-specific questions, please contact your physician’s office.