Objective To observe the effect of anticoagulant therapy on ischemic stroke in elderly AF patients on hemodialysis.Methods One hundred and sixty patients aged 60-78 years on hemodialysis were randomly divided into AF group(n=80)and non-AF group(n=80).The AF patients with their CHADS2score≥2were treated with oral warfarin,during which the incidence of ischemic stroke and the curative effect of warfarin were recorded.Results The incidence of ischemic stroke(31.25%vs 18.75%)and cerebral hemorrhage(8.75% vs 1.2...