Methods and results A total of 18 201 patients with AF and a raised risk of stroke were randomized to warfarin or apixaban 5 mg b.d. with dose reduction to 2.5 mg b.d. or placebo in 831 patients with ...

European Heart Journal, Halvorsen, Sigrun, Atar, Dan, Yang, Hongqiu, De Caterina, Raffaele, Erol, Cetin, Garcia, David, Granger, Christopher B., Hanna, Michael, Held, Claes, Husted, Steen, Hylek, ...