title: Prostacyclin offers protection against early extension of acute myocardial infarction.
mesh_terms: D002986:Clinical Trials as Topic; D011464:Epoprostenol / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D009203:Myocardial Infarction / Q000188:drug therapy*; D011897:Random Allocation; D013997:Time Factors
chemical_list: D011464:Epoprostenol