title: Why Ca2+ antagonists will be most useful before or during early myocardial ischemia and not after infarction has been established. Danish Study Group on Verapamil in Myocardial Infarction.
mesh_terms: D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D004110:Diltiazem / Q000627:therapeutic use; D006801:Humans; D009203:Myocardial Infarction / Q000517:prevention & control*; D014700:Verapamil / Q000627:therapeutic use*
chemical_list: D002121:Calcium Channel Blockers; D014700:Verapamil; D004110:Diltiazem