Long‐term follow‐up after PFO device closure

To describe medium- to long-term follow-up of patients undergoing device closure of patent foramen ovale (PFO) for stroke or transient ischemic attack (TIA).Transcatheter device closure of PFO continues to be used for secondary prevention of cryptogenic stroke or TIA, but data are lacking regarding long-term outcomes.We reviewed the Mayo Clinic Rochester PFO database for patients who underwent device closure of PFO for secondary prevention of...