How Do You Diagnose A PFO?
How Do You Diagnose A PFO? An echocardiogram is used to diagnose a PFO . An echocardiogram shows the anatomy, structure and function of your heart. Does PFO show on EKG? Most people with a patent foramen ovale (PFO) have no symptoms, so it’s most often found “incidentally” during an exam for another problem. If