DefinitionBy Mayo Clinic Staff
Aortic root surgery is a complex surgical procedure to treat a dilation or enlargement (aortic aneurysm) of a section of the large blood vessel that carries blood from your heart to your vital organs (aorta). The aortic root is located near the junction of your aorta and your heart.
Doctors perform aortic root surgery to prevent an aneurysm rupture or a tear in the inner layer of the wall of the dilated aorta (aortic dissection), and to prevent the dilated aorta from stretching the attached aortic valve.
Aortic aneurysms near the aortic root may be associated with Marfan syndrome and other heart conditions.
March 07, 2017
- What is Marfan syndrome? National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/health-topics/topics/mar/. Accessed July 15, 2014.
- Management of Marfan syndrome and related disorders. http://www.uptodate.com/home. Accessed Aug. 15, 2014.
- Cook AJ. Decision Support System. Mayo Clinic, Rochester, Minn. June 24, 2014.
- Stamou SC, et al. Aortic root surgery in the United States: A report from the Society of Thoracic Surgeons database. The Journal of Thoracic and Cardiovascular Surgery. In press. Accessed Aug. 18, 2014.
- Treasure T, et al. Surgical management of aortic root disease in Marfan syndrome and other congenital disorders associated with aortic root aneurysms. Heart. 2014;100:1571.
- Shimizu H, et al. Valve-sparing aortic root replacement. Annals of Thoracic and Cardiovascular Surgery. 2011;17:330.