Bringing awareness to aneurysms in the chest
The aorta, the body's largest blood vessel, arises from the heart's left pumping chamber, then curves up and over the heart in a gentle arc. In some people, a weak spot in the aorta's wall causes the vessel to bulge outward like a worn-out bicycle tire. Called a thoracic aneurysm, this stealthy condition develops slowly and silently, rarely causing symptoms. And while some thoracic aneurysms are relatively harmless, others cause catastrophic problems. An estimated one in 10,000 people has a thoracic aneurysm, although the exact prevalence is unknown.
To continue reading this article, you must log in.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise
I'd like to receive access to Harvard Health Online for only $4.99 a month.
Sign Me UpAlready a member? Login ».
Disclaimer:
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.
