Warfarin, aspirin, or both after myocardial infarction - WARIS-II

Description:

Warfarin (target International Normalized Ratio 2.8-4.2) vs. aspirin (160 mg/day) vs. Warfarin (target International Normalized Ratio 2.0 -2.5) and aspirin 75 mg/day for the secondary prevention of myocardial infarction