Reducing risks of cerebral embolism.
D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000150:complications*; D005260:Female; D049671:History, 18th Century; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000209:etiology / Q000517:prevention & control*; D008297:Male; D008875:Middle Aged; D012306:Risk