Patent Foramen Ovale Closure Versus Medical Therapy for Cryptogenic Stroke: Meta-Analysis of Randomised Trials

Patent foramen ovale (PFO) is a common anatomic variant associated with cryptogenic stroke. Percutaneous PFO closure in these patients to prevent recurrent neurological events has been controversial for decades, and mixed results have been reported from past and recent observational and randomised studies. This meta-analysis of randomised trials aims to compare the efficacy and safety of PFO closure with medical therapy for cryptogenic stroke patients.
Source: Heart, Lung and Circulation - Category: Cardiology Authors: Tags: Original Article Source Type: research