title: Antithrombotic therapy in atrial fibrillation: a review of randomized trials with special reference to the Stroke Prevention in Atrial Fibrillation II (SPAF II) Trial.
abstract: Nonvalvular atrial fibrillation is common and is associated with a high risk of system embolism. Recently, several large randomized trials have been completed that have established the efficacy of antithrombotic therapy for both primary and secondary prevention of systemic thromboembolism with an acceptable rate of bleeding complications in these patients. This section of clinical trials review summarizes data from all published randomized trials of antithrombotic therapy in atrial fibrillation. The efficacy of aspirin versus warfarin is analyzed. The role of clinical and echo-cardiographic findings to stratify patients is also highlighted. The Stroke Prevention in Atrial Fibrillation II trial is discussed in detail.
authors.affiliation: Henry Ford Hospital, Detroit, MI, 48202, USA.
authors.forename: K
authors.initials: K
authors.lastname: Shivkumar
authors.forename: S M
authors.initials: SM
authors.lastname: Jafri
authors.forename: M
authors.initials: M
authors.lastname: Gheorghiade
mesh_terms: D001281:Atrial Fibrillation / Q000188:drug therapy*; D005260:Female; D005343:Fibrinolytic Agents / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D015337:Multicenter Studies as Topic; D016032:Randomized Controlled Trials as Topic
chemical_list: D005343:Fibrinolytic Agents