EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology
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Although routinely used, limited data are available regarding the long-term outcome after patent foramen ovale (PFO) closure using the HELEX® Occluder system. The aim of this study was therefore the examination of the acute and long-term outcome after transcatheter PFO closure using this system. ⋯ PFO closure using the HELEX® Occluder system is feasible and safe. Complications and adverse events during long-term follow-up are rare. The safety profile and efficacy in prevention of recurrent events compare well to that reported with other closure devices.