[THE PRE- AND POSTOPERATIVE PERIOD.  ILLUSTRATIVE CASES.  CASE NO. 6. ACUTE POSTOPERATIVE RESPIRATORY INSUFFICIENCY].
D005853:Geriatrics; D006801:Humans; D011183:Postoperative Complications; D011184:Postoperative Period; D011665:Pulmonary Valve Insufficiency; D012131:Respiratory Insufficiency; D014140:Tracheotomy
GERIATRICS; POSTOPERATIVE COMPLICATIONS; RESPIRATORY INSUFFICIENCY; TRACHEOTOMY
PR'E E P'OS-OPERAT'ORIO.  CASOS ILUSTRATIVOS.  CASO  NO. 6.  INSUFICI ENCIA RESPIRAT'ORIA AGUDA P'OS-OPERAT'ORIA.