Heart Health
Understanding angioplasty: When you need it and when you may not
Angioplasty can save lives, but it isn't always urgent. For some people, optimal medical therapy makes sense.
Each year, about 600,000 people in the United States undergo an angioplasty to widen a narrowed coronary artery, nearly always with a tiny wire mesh tube (stent) left inside the artery to keep it open. About two-thirds of these procedures are done in people experiencing a potentially life-threatening event—a heart attack or unstable angina, defined as severe, worsening chest pain during exertion or stress, or chest pain that happens at rest.
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.
