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1·Conclusion OLV is a safe anesthesia technique with mild effect on EVLW in lung cancer surgery patients.

结论OLV对肺癌根治术患者EVLW影响轻微，是一项安全的麻醉操作。

2·Objective: To investigate the effect of two modes of one-lung ventilation(OLV) on lung lobectomy in pediatric patients.

目的：观察定压和定容单肺通气模式对小儿单腔支气管插管下行肺叶切除术时呼吸生理的影响。

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

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。

4·Objective: To investigate the effect of low-dose almitrine (ALM) on oxygenation and hemodynamics in canine during one lung ventilation (OLV).

目的：本实验研究旨在评价小剂量阿米三嗪（ALM）对单肺通气（OLV）期间动脉氧合及血液动力学的影响。

5·Objective To study the effects of different concentration of desflurane on hypoxic pulmonary vasoconstriction (HPV) during one-lung ventilation (OLV).

目的观测地氟醚麻醉深度对单侧肺通气(OLV)时低氧性肺血管收缩(HPV)的影响。

6·Conclusion Compared with propofol intravenous anesthesia, the isoflurane inhalation anesthesia has greater influence on shunt fraction during OLV, and it inhibits HPV markedly.

结论在OLV期间异丙酚静脉麻醉比异氟醚吸入麻醉对肺内分流的影响较小，异氟醚吸入麻醉对机体HPV明显抑制。