目的探讨胸腔镜技术在胸、腰椎前路手术的适应证、操作要点以及单肺或双肺通气麻醉的选择。

Objective To discuss the application and surgical technique of anterior surgery with video-assisted thoracoscopic surgery for the treatment of thoracic spine and upper lumbar spine.

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目的：分析开胸手术中应用双腔插管在单肺通气（OLV）时，低氧血症的发生原因及处理措施。

Objective: To analyse the causes and therapeutic measures of hypoxemia in thoracic surgery with one lung ventilation(OLV).

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目的观察双水平气道正压通气对慢性阻塞性肺疾病夜间低氧的治疗作用。

Objective To evaluate the efficacy of Bi-Level Positive Airway Pressure ventilation in treating patients with chronic obstructive pulmonary disease.

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