title: Stroke: Atrial fibrillation, stroke prevention therapy and aging.
abstract: Stroke risk in patients with nonvalvular atrial fibrillation increases markedly with age. although anticoagulation is more effective than antiplatelet therapy in atrial fibrillation, it tends to be underutilized in the elderly. A study by van Walraven et al. examines the influence of age on stroke prevention therapy in atrial fibrillation.
authors: J David
authors: JD
authors: Spence
mesh_terms: D000367:Age Factors; D000925:Anticoagulants / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000150:complications / Q000188:drug therapy*; D019983:Guideline Adherence; D006801:Humans; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use*; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians'; D018570:Risk Assessment; D012307:Risk Factors; D020521:Stroke / Q000209:etiology / Q000517:prevention & control*; D016896:Treatment Outcome
chemical_list: D000925:Anticoagulants; D010975:Platelet Aggregation Inhibitors