title: Prevention of intraoperative myocardial ischemia during noncardiac surgery with intravenous diltiazem: a randomized trial versus placebo.
mesh_terms: D000368:Aged; D004110:Diltiazem / Q000494:pharmacology / Q000627:therapeutic use*; D004311:Double-Blind Method; D004341:Drug Evaluation; D004562:Electrocardiography; D005283:Fentanyl; D005445:Flunitrazepam; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D007262:Infusions, Intravenous; D007431:Intraoperative Complications / Q000517:prevention & control*; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000517:prevention & control*; D011184:Postoperative Period; D011897:Random Allocation
chemical_list: D005445:Flunitrazepam; D004110:Diltiazem; D005283:Fentanyl