title: Arterial oxygen saturation and cardiac rhythm during transoral fiberoptic bronchoscopy.
mesh_terms: D000328:Adult; D001145:Arrhythmias, Cardiac / Q000209:etiology; D001999:Bronchoscopy / Q000009:adverse effects*; D005117:Cardiac Complexes, Premature / Q000209:etiology; D004562:Electrocardiography; D005336:Fiber Optic Technology; D006339:Heart Rate; D006801:Humans; D008875:Middle Aged; D010100:Oxygen / Q000097:blood* / Q000627:therapeutic use; D014692:Ventilation-Perfusion Ratio
chemical_list: D010100:Oxygen