RT Journal Article SR Electronic A1 Alexander, Lori T1 The RE-LY AF Registry JF MD Conference Express YR 2012 FD SAGE Publications VO 12 IS 13 SP 22 OP 23 DO 10.1177/155989771213014 UL http://mdc.sagepub.com/content/12/13/22.abstract AB Around the world, the average 1-year mortality rate is 10% for patients with a diagnosis of atrial fibrillation (AF) who present to an emergency department for any reason. AF is a major global disease, most of what is known about the disorder is based on studies conducted in Europe and North America. The baseline results from the Randomized Evaluation of Long-Term Anticoagulation Therapy [RE-LY AF] registry demonstrated important regional variations in risk factors and treatment of AF across 47 countries.