title: Ventilatory patterns and pulmonary complications after upper abdominal surgery determined by preoperative and postoperative computerized spirometry and blood gas analysis.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000758:Anesthesia; D001784:Blood Gas Analysis; D002245:Carbon Dioxide / Q000097:blood; D003201:Computers; D003936:Diagnosis, Computer-Assisted; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D000860:Hypoxia / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications; D010101:Oxygen Consumption; D011183:Postoperative Complications / Q000175:diagnosis*; D011300:Preoperative Care; D001261:Pulmonary Atelectasis / Q000175:diagnosis*; D012129:Respiratory Function Tests; D012907:Smoking; D013147:Spirometry; D013997:Time Factors; D014797:Vital Capacity
chemical_list: D002245:Carbon Dioxide