MedicalResearch.com Interview with: Juhani Airaksinen, MD, PhD Professor, Chief of Cardiology Directork Heart Center Turku University Hospital MedicalResearch.com: What is the background for this study? What are the main findings? Response: Electrical cardioversion (ECV) is an essential part of rhythm control strategy in patients with paroxysmal atrial fibrillation (AF). There is limited information on unsuccessful outcome of ECV (i.e. failure of cardioversion or early recurrence of AF) for acute AF. Our study shows that the risk of unsuccessful outcome of ECV can be predicted using five simple clinical variables. These variables were used to derivate and validate a novel risk stratification tool (the AF-CVS Score) for predicting unsuccessful ECV outcome. Study patients with high AF-CVS Score points (>5) had a high incidence of ECV failure or early AF recurrence. (more…)