Skip to main content

Patent Foramen Ovale



The Basics

Written by the doctors and editors at UpToDate  
What is a patent foramen ovale? — A patent foramen ovale is a small opening inside the heart. The opening is between the upper 2 chambers ...

Subscribe to Access Full Content

Sign Up for a 10-Day Free Trial

Sign up for a 10-day FREE Trial now and receive full access to all content.

 
×
×