Glossary/Aortic Disease

Thoracic Aortic Aneurysm.

An aneurysm located in the portion of the aorta within the chest. May involve the aortic root, ascending aorta, aortic arch, or descending aorta. Surgery is typically recommended when the diameter exceeds 5.0 to 5.5 cm.

Definition

What is thoracic aortic aneurysm?

An aneurysm located in the portion of the aorta within the chest. May involve the aortic root, ascending aorta, aortic arch, or descending aorta. Surgery is typically recommended when the diameter exceeds 5.0 to 5.5 cm.

Related Terms

Related glossary terms.

Aortic Aneurysm
An abnormal bulging or dilation of the aorta, the body's largest artery. Can occur in the thoraci...
Bentall Procedure
A complex cardiac surgery that replaces the aortic root, aortic valve, and ascending aorta with a...
David Procedure
A valve-sparing aortic root replacement surgery that replaces the diseased aorta while preserving...
TEVAR
Thoracic Endovascular Aortic Repair. A minimally invasive procedure that uses a stent graft deliv...
See Also

Related conditions we review.

Descending Thoracic Aortic Aneurysm
Ascending Aortic Aneurysm
Thoracoabdominal Aortic Aneurysm
Aortic Stenosis
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