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 and Migraines: A Controversial Link

Patent foramen ovale: diagnostic evaluation and the role of device closure

Patent foramen ovale (PFO)

Frequency and Size of In Situ Thrombus Within Patent Foramen Ovale

Patent Foramen Ovale Johns Hopkins Medicine

Patent Foramen Ovale Closure: What Are the Indications? - Cardiac Interventions Today

Patent Foramen Ovale: Current State of the Art

Patent Foramen Ovale Closure

What is PFO?

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

Patent Foramen Ovale (PFO) - Virginia Cardiovascular Specialists - Virginia Cardiovascular Specialists

Patent Foramen Ovale (PFO) Closure: Procedure & Indications

Robotically Assisted Patent Foramen Ovale Repair