The foramen ovale is a tunnel-like anatomical structure located in the interatrial wall of the fetal heart that enables right-to-left shunting during fetal development. In the majority of people this ...
A “dose-response” relationship may exist between migraine and patent foramen ovale (PFO), according to a review published in Frontiers in Neurology. According to the American Heart Association, a PFO ...
There’s a good chance you may be walking around with a hole in your heart. “It’s as common as having blue eyes or being left-handed,” said Dr. Phillip Horwitz, a cardiologist and the executive ...