Recurrent arterial ischemic strokes in a patient with patent foramen ovale and ductus arteriosus: Presentation of our management and review of the literature

Ischemic stroke in children is a relatively rare entity, relative to the adult population. The most common potential risk factors include cardiac embolism, prothrombotic states and vasculopathies. The diagnosis is concerning for the need to identify the underlying cause. Treatment of the proximate source of ischemia can often protect against future events. We present the case of a 7-year-old patient who initially presented with an ischemic brain insult which was repeated, despite the initiation of anticoagulation therapy. The investigation revealed patent foramen ovale and patent ductus arteriosus and because of the recurrent ischemic ictuses, transcatheter closure of both defects was decided. A brief description of the literature is also presented.