Determinants of Longer Duration of Endotracheal Intubation After Adult Cardiac Operations Ko Bando, MD, Kyung Sun, MD, Robert S Binford, MD, Thomas G Sharp, MD The Annals of Thoracic Surgery Volume 63, Issue 4, Pages 1026-1033 (April 1997) DOI: 10.1016/S0003-4975(96)01279-9
Fig. 1 Hours of endotracheal intubation in subsets of patients based on percent of predicted forced expiratory volume at 1 second (FEV1). The Annals of Thoracic Surgery 1997 63, 1026-1033DOI: (10.1016/S0003-4975(96)01279-9)
Fig. 2 Distribution of extubation times for patients with or without preoperative pulmonary function tests (PTFs). The Annals of Thoracic Surgery 1997 63, 1026-1033DOI: (10.1016/S0003-4975(96)01279-9)