A video guide to learn about patent foramen ovale (PFO) and learn about resources and related health topics.


Know about PFO (patent foramen ovale) and related heart and brain topics of interest to your health. More videos just added: Watch new videos to know about patent foramen ovale (PFO) and learn about resources and related health topics.

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Nickel Allergy Reactions in Septal Closure Devices


MedPage Today reported "in a case series in patients undergoing percutaneous ASD [atrial septal defect] or PFO [patent foramen ovale] closure, particularly those with a history of metal allergy, routine nickel allergy testing should be considered to identify patients at higher risk of an exaggerated inflammatory reaction in whom surgical closure may be favored." The article went …