Liver Cirrhosis in Patients With Atrial Fibrillation: Would Oral Anticoagulation Have a Net Clinical Benefit for Stroke Prevention?

For atrial fibrillation patients with liver cirrhosis in the current analysis of an observational study, warfarin use was associated with a lower risk of ischemic stroke and a positive net clinical benefit compared with nontreatment, and thus, thromboprophylaxis should be considered for such patients.