PFO: The Hole in Your Heart You May Not Know About
Before you were born, your heart had a tiny opening between the upper chambers (atria). This opening, the foramen ovale, is essential for blood flow in a developing baby. Normally, it closes shortly after birth. But for about 1 in 4 people, that closure never fully happens, leaving a small flap-like opening called a Patent Foramen Ovale (PFO).
So I have a hole in my heart...should I be worried?
For most people, the answer is no. Most people with a PFO live completely normal lives and never even know they have it. PFOs are often discovered during tests for other reasons.
When PFOs Can Be a Concern
While generally harmless, there are situations where PFOs become a concern:
What if I'm Concerned?
If you have questions about PFOs, especially related to stroke or migraine risk, talk to your doctor. Here's what they'll likely do:
Treatment: When It's Needed
Most people with PFO won't need treatment. However, in specific circumstances, closure may be recommended:
Closure procedures are minimally invasive, often done with a catheter inserted through a vein.
Living with a PFO
For the vast majority of people, a PFO is simply a quirk of anatomy, no different than some people having different hair colors. But understanding it empowers you to make informed choices:
Key Points:
Disclaimer: This blog is for informational purposes only and should not replace professional medical advice. Consult your doctor regarding any health concerns or treatment options.