title: Preoperative evaluation of pulmonary function.
mesh_terms: D006328:Cardiac Catheterization; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D000860:Hypoxia / Q000175:diagnosis; D008168:Lung / Q000502:physiology*; D008170:Lung Compliance; D008173:Lung Diseases, Obstructive / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000503:physiopathology; D010100:Oxygen / Q000097:blood; D011300:Preoperative Care; D011859:Radiography; D012131:Respiratory Insufficiency / Q000175:diagnosis; D012141:Respiratory Tract Infections / Q000175:diagnosis; D012907:Smoking / Q000150:complications; D013147:Spirometry; D013183:Sputum; D013514:Surgical Procedures, Operative
chemical_list: D010100:Oxygen