Anterior approaches negatively impact pulmonary function and require additional operative time and anesthesia.
但前路手术影响肺功能并延长手术和麻醉时间。
2
Conclusions During neurosurgical procedure under general anesthesia and sitting position, pulmonary vascular auto regulation can be preserved and pulmonary oxygenation can be kept in normal.
结论神经外科手术坐位全身麻醉期间，肺血管能保持自主调节功能，维持肺氧合功能在正常水平。
3
Objective: To observe whether combined general and epidural anesthesia can protect pulmonary function and reduce stress reaction during abdominal surgery in the aged.