Atrial fibrillation in patients with first-ever stroke: Incidence trends and antithrombotic therapy before the event.

ABSTRACT: BACKGROUND:Atrial fibrillation (AF) is the most common cardiac arrhythmia among adults. Despite the proven advantages in primary and secondary stroke prevention in patients with AF, oral anticoagulation (OAC) therapy is still underused in many countries. In this study, we investigated the incidence of AF-related ischemic stroke over the past decade in South Korea and trends of preventive antithrombotic therapy use before stroke in a nationwide cohort. METHODS AND FINDINGS:The data source for this study was a nationwide sample cohort comprising 1,025,340 individuals that was established by the nationwide health insurance system in 2002. A total of 10,215 patients with acute ischemic stroke (AIS) were selected from the cohort between 2004 and 2013. AF was identified in 1,662 patients, and 97

SUBMITTER: Jung YH 

PROVIDER: S-EPMC6300293 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature