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.

Frontiers Patent Foramen Ovale in Cryptogenic Ischemic Stroke: Direct Cause, Risk Factor, or Incidental Finding?

Patent Foramen Ovale Trinity Health Michigan

Patent foramen ovale and scuba diving: a practical guide for physicians on when to refer for screening, Extreme Physiology & Medicine

Patent foramen ovale - Symptoms & causes - Mayo Clinic

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

Atrial Septal Defects and Patent Foramen Ovale: Current Data Update - Cardiac Interventions Today

CAD in Adults Undergoing Percutaneous PFO Closure

Patent Foramen Ovale (PFO) American Heart Association

Patent Foramen Ovale Symptoms and Treatment

Long-Term Follow-Up After Closure of Patent Foramen Ovale in Patients With Cryptogenic Embolism