med. Lars Kellert in issue 31–32/2017 In their article on juvenile stroke, the authors also comment on indication for interventional closure of patent foramen ovale (PFO) (1). On the basis of a ...

report a certain amount of improvement after PFO closure. Indeed, the same factors influencing the risk of paradoxical embolism are likely to have a role in the pathogenesis of migraine and ...

Several nonrandomized studies demonstrated a marked reduction of migraine (with and without aura) after percutaneous PFO closure; this benefit was observed in divers, patients with previous ...

How May PFO Closure Affect Migraine? If one accepts that a PFO plays a pivotal role in the course of a migraine attack, the following scenarios are possible: given that the concept of migraine is ...

In adults, the prevalence of PFO ranges between 20% and 34%. PFO is associated with a variety of disorders, including cryptogenic stroke, transient ischemic attack (TIA), migraine, and ...

A patent foramen ovale or PFO is a defect in the wall between the two upper chambers of the heart. This defect is actually an incomplete closure of the atrial wall that results in a flap or valve-like ...