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 ...

Heart–Brain Connection Migraine is more common in patients with a PFO; and a PFO is more common ... study with blinded patients and a sham procedure did not find any improvement in migraine ...

Among simple congenital heart diseases (CHD), patent foramen ovale (PFO) is associated with a significantly higher risk for ...

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 ...

A new study in Heart Rhythm, the official journal ... The research was designed to determine the PFO closure rate, procedure-related complications, the recurrence of AF, and stroke/TIA events.

Patent foramen ovale (PFO) is an interatrial communication at the level of oval fossa caused by the incomplete or missed fusion of the septum primum and septum secundum after birth. PFO has a ...

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