Diseases and Conditions
Patent foramen ovale
Overview
Symptoms
Causes
Complications
Diagnosis
Treatment
Lifestyle and home remedies
Preparing for an appointment
Lifestyle and home remedies
If you know you have a patent foramen ovale, but don't have symptoms, you probably won't have any restrictions on your activities.
If you'll be traveling long distances, it's important to follow recommendations for preventing blood clots. If you're traveling by car, take breaks and go for short walks. On an airplane, be sure to drink plenty of fluids and walk around whenever it's safe to do so.