Tracheotomy for acute pulmonary insufficiency complicating chronic pulmonary emphysema.
D006801:Humans; D011656:Pulmonary Emphysema / Q000150:complications*; D012119:Respiration; D014132:Trachea / Q000601:surgery*; D014140:Tracheotomy
PULMONARY EMPHYSEMA/complications; RESPIRATION; TRACHEA/surgery