title: Hemodynamic effects of morphine and pentazocine differ in cardiac patients.
mesh_terms: D001011:Aorta; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D002986:Clinical Trials as Topic; D003327:Coronary Disease / Q000188:drug therapy / Q000503:physiopathology*; D006339:Heart Rate / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D007275:Injections, Intravenous; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D010101:Oxygen Consumption / Q000187:drug effects; D010423:Pentazocine / Q000008:administration & dosage / Q000627:therapeutic use; D011651:Pulmonary Artery; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D009020:Morphine; D010423:Pentazocine