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 ...

After transcatheter patent foramen ovale (PFO) closure, patients with nickel hypersensitivity were more likely to develop ...

PFO has a prevalence of 25–27% in the general population. 1 Migraine is a neurological syndrome characterized by altered bodily perceptions, severe headaches, nausea, and neurological symptoms ...

Three: PFO is more common (20-30% ... from juicy celebrity news to compelling human interest stories. Symptoms of a TIA are similar to a stroke, including numbness or weakness in the face ...