the aspirin myocardial infarction study ( amis ) was a national heart , lung and blood institute-sponsored , multicenter , randomized , double-blind , and placebo-controlled trial designed to test whether the regular administration of aspirin to men and women who had experienced at least one documented myocardial infarction ( mi ) would result in a significant reduction in total mortality over a three-year period .
C0004057
aspirin
C0027051
myocardial