Atrial Fibrillation is Associated With Poor Outcomes in Thrombolyzed Patients With Acute Ischemic Stroke: A Systematic Review and Meta-Analysis

The influence of atrial fibrillation (AF) on the clinical outcomes of patients with ischemic stroke (IS) has not been completely determined. We aimed to perform a systematic review and meta-analysis to assess the relationship between AF and adverse events in patients with acute IS treated with thrombolysis.PubMed, EMBASE, and the Cochrane Library were searched for relevant studies regarding the association between AF and the outcomes of patients with IS treated with thrombolysis. Random and fixed effect models were used for pooling data.Twelve cohort studies involving 14,801 patients with acute IS were included. Meta-analysis revealed that patients with AF were more likely to die within 90 days after thrombolysis (odds ratio [OR], 2.13; 95% confidence interval [CI]: 1.68-2.70, P