title: The influence of premedication with narcotics and belladonna on oxygenation in cardiac surgery patients.
mesh_terms: D000328:Adult; D001532:Atropa belladonna / Q000008:administration & dosage / Q000627:therapeutic use*; D001285:Atropine / Q000008:administration & dosage / Q000627:therapeutic use; D001769:Blood; D002245:Carbon Dioxide / Q000097:blood; D006348:Cardiac Surgical Procedures; D002648:Child; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008614:Meperidine / Q000008:administration & dosage / Q000627:therapeutic use; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage / Q000627:therapeutic use; D009294:Narcotics / Q000627:therapeutic use*; D010100:Oxygen / Q000097:blood*; D008517:Phytotherapy; D010946:Plants, Medicinal; D010947:Plants, Toxic; D011229:Preanesthetic Medication; D014692:Ventilation-Perfusion Ratio
chemical_list: D009294:Narcotics; D002245:Carbon Dioxide; D009020:Morphine; D001285:Atropine; D008614:Meperidine; D010100:Oxygen