Patent Foramen Ovale (PFO): Symptoms, Causes & Treatment

Patent foramen ovale (PFO) is a hole between your heart’s upper chambers. PFO often needs no treatment, though it can increase your risk for stroke and blood clots.

Patent Foramen Ovale (PFO) (for Parents) - Nemours KidsHealth

Patent Foramen Ovale Johns Hopkins Medicine

Patent Foramen Ovale

Patent Foramen Ovale - Prof Teoman Kilic

Patent foramen ovale (PFO)

Dizziness and weakness in the limbs are warning signs of patent foramen ovale (PFO)

Patent foramen ovale (PFO)

JCDD, Free Full-Text

Patent Foramen Ovale (PFO) Symptoms & Treatment

Transcatheter Closure of Patent Foramen Ovale

Patent Foramen Ovale (PFO) American Heart Association

4 Things Needed To Rule Out a Patent Foramen Ovale (PFO) Cardioserv

Patent Foramen Ovale (PFO) Closure: Procedure & Indications

Patent Foramen Ovale (PFO) Closure: Procedure & Indications

What is PFO?