title: Which patients with atrial fibrillation do not need anticoagulation therapy with warfarin?
authors.affiliation: University of Illinois at Chicago, Advocate Illinois Masonic Family Practice Residency, USA.
authors.forename: Richard A
authors.initials: RA
authors.lastname: Guthmann
mesh_terms: D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000150:complications / Q000188:drug therapy*; D000075202:Contraindications; D019317:Evidence-Based Medicine; D005194:Family Practice; D006801:Humans; D015201:Meta-Analysis as Topic; D008875:Middle Aged; D016032:Randomized Controlled Trials as Topic; D012307:Risk Factors; D020521:Stroke / Q000209:etiology / Q000517:prevention & control; D014859:Warfarin / Q000627:therapeutic use*
chemical_list: D000925:Anticoagulants; D014859:Warfarin