title: The effect of intravenous morphine in patients with mitral valvular disease and congestive heart failure.
mesh_terms: D000328:Adult; D000368:Aged; D001794:Blood Pressure / Q000187:drug effects*; D006328:Cardiac Catheterization; D002302:Cardiac Output / Q000187:drug effects; D005260:Female; D006333:Heart Failure / Q000188:drug therapy*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy; D008297:Male; D008722:Methods; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000188:drug therapy*; D009020:Morphine / Q000494:pharmacology / Q000627:therapeutic use*; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption / Q000187:drug effects; D011651:Pulmonary Artery; D012119:Respiration / Q000187:drug effects; D013268:Stimulation, Chemical; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D009020:Morphine; D010100:Oxygen