myocardial infarction
BACKGROUND: For patients who have had a previous myocardial infarction (MI), the        use of aspirin, beta-blockers, and lipid-lowering agents reduces the risk of       recurrent MI and death.
BACKGROUND: For  @OBJECT$  who have  @PREDICAT$  a previous  @SUBJECT$  (MI), the        use of aspirin, beta-blockers, and lipid-lowering agents reduces the risk of       recurrent MI and death.