2005
DOI: 10.1590/s0102-76382005000400009
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Abstract: RBCCV 44205-779Aspectos da função pulmonar após revascularização do miocárdio relacionados com risco pré-operatório Pulmonary function aspects after myocardial revascularization related to preoperative risk

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Cited by 22 publications
(28 citation statements)
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References 23 publications
(47 reference statements)
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“…These changes are related to various causes such as heart and lung function preoperatively, duration of CPB and the degree of sedation [7], intensity of surgical manipulation and the number of pleural drains, and the intraoperative factors were the main responsible for change on respiratory mechanics in the immediate postoperative period [2,6].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…These changes are related to various causes such as heart and lung function preoperatively, duration of CPB and the degree of sedation [7], intensity of surgical manipulation and the number of pleural drains, and the intraoperative factors were the main responsible for change on respiratory mechanics in the immediate postoperative period [2,6].…”
Section: Discussionmentioning
confidence: 99%
“…General anesthesia, surgical incision, cardiopulmonary bypass (CPB), ischemia time, intensity of the surgical manipulation and number of pleural drains may predispose the patient to the change in lung function [1,2,[4][5][6]. After surgery, there is reduction of residual volume (RV), total lung capacity (TLC), vital capacity (VC) and functional residual capacity (FRC), leading to the formation of atelectasis, with changes in the ventilation-perfusion ratio (V/Q), the partial pressure of carbon dioxide in arterial blood (PaCO 2 ) and partial pressure of oxygen in arterial blood (PaO 2 ) [2].…”
Section: Introductionmentioning
confidence: 99%
“…In cardiac surgery immediate postoperative period, static compliance is lower than normal, probably reflecting atelectasis [9]. These changes may be related to intraoperative procedures as mechanical ventilation with low volumes and low PEEP levels and sternotomy, which alters chest wall compliance [12].…”
Section: Spo 2 -Oxygen Saturation; Pao 2 -Arterial Oxygen Partial Prementioning
confidence: 99%
“…Recovery from anesthesia allows the patient to reassume spontaneous respiration. During MV, doctors recommend the use of tidal volume of 8 to 10 mL/kg in volume controlled mode or peak/plateau inspiratory pressure sufficient to maintain the same volume in the controlled pressure mode [9] and, as used in Ambrozin and Cataneo study [13], with a PEEP (Positive End-Expiratory Pressure) of 5cm H 2 O and inspired oxygen fraction (FiO2) of 100%. Protective ventilation ("physiological" tidal volume and PEEP) can also be used during general anesthesia and in the postoperative.…”
Section: Patient Admission At Postoperative Intensive Care Unitmentioning
confidence: 99%