Several evidences support the hypothesis that patent foramen ovale (PFO), especially when associated with specific anatomical features, relates to an increased incidence of paradoxical embolism including ischemic stroke. According to current guidelines, clinicians may offer percutaneous closure of PFO in rare circumstances, such as recurrent strokes despite adequate medical therapy with no other mechanism identified (American Academy of Neurology 2016) or deep venous thrombosis at high risk of recurrence (American Heart Association/American Stroke Association 2014).Recently, a device that allows percutaneous suturing of PFO with polypropylene stitches has been introduced. Preliminary data suggest that this new strategy is effective and safe because it could reduce the adverse events of the conventional approach. Moreover, it avoids to preclude any future percutaneous transeptal procedure. Larger and randomized controlled studies are warranted to validate the results obtained.