Rivaroxaban With or Without Aspirin in Patients With Heart Failure and Chronic Coronary or Peripheral Artery Disease.

Branch KR, Probstfield JL, Eikelboom JW, Bosch J, Maggioni AP, Cheng RK, Bhatt DL, Avezum A, Fox KAA, Connolly SJ, Shestakovska O, Yusuf S