| 单肺通气时肺内分流与PETCO2的相关性研究 |
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| 引用本文： | 阮林,黄冰,钱卫. 单肺通气时肺内分流与PETCO2的相关性研究[J]. 广西医学, 2000, 22(1): 40-41 |
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| 作者姓名： | 阮林 黄冰 钱卫 |
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| 作者单位： | 广西医科大学附属肿瘤医院麻醉科530021 |
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| 摘 要： | 目的：研究单肺通气时PETCO2和Qs/Qt之间的关系。方法：选择28例择期开胸手术的患者分别于TLV 20min、OLV 5min、15min、30min、60min测动脉血和混合静脉血气并同时记录PETCO2，计算Qs/Qt，进行统计学处理。结果：OLV时不同时段PETCO2、PaCO2、Qs/Qt比TLV时增大(P＜0.05)，TLV时PETCO2与Qs/Qt不相关(r=-0.0230，P=0.9077)。OLV时PETCO2与Qs/Qt相关(r=0.4739，P=0.00001)，其直线回归方程为y=3.4862+0.0147x(y=PETCO2，x=Qs/Qt)。结论：OLV时PETCO2与Qs/Qt呈直线相关，PETCO2随Qs/Qt增加而增大。
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| 关 键 词： | 肺通气 肺循环 二氧化碳 麻醉 |
The study of correlation between PETCO2 and intrapulmonary shunt during one-lung ventilation |
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| Ruan Lin,Huang Bing,Qian Wei Affiliated Tumor Hospital of Guangxi Medical University. The study of correlation between PETCO2 and intrapulmonary shunt during one-lung ventilation[J]. Guangxi Medical Journal, 2000, 22(1): 40-41 |
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| Authors: | Ruan Lin Huang Bing Qian Wei Affiliated Tumor Hospital of Guangxi Medical University |
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| Affiliation: | Nanning 530021 |
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| Abstract: | |
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| Keywords: | Pulmonary ventilation Pulmonary circulation Carbon dioxide |
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