| 慢性呼吸衰竭患者血流动力学、氧输送量、氧耗量临床观察 |
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| 引用本文： | 邹霞英,秦维毅.慢性呼吸衰竭患者血流动力学、氧输送量、氧耗量临床观察[J].现代诊断与治疗,1992,3(2):107-109. |
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| 作者姓名： | 邹霞英 秦维毅 |
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| 作者单位： | 广州军区广州总医院呼吸内科，广州军区广州总医院呼吸内科，广州军区广州总医院呼吸内科，广州军区广州总医院呼吸内科，广州军区广州总医院呼吸内科，广州军区广州总医院呼吸内科 |
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| 摘 要： | 本文对30例慢性肺部疾病导致呼吸衰竭患者进行血流动力学、DO_2及VO_2观察;结果表明呼吸衰竭患者Ppa与TVR均明显升高,分别为5.3±1.0kPa、88.1±35.6kPa/(L·S),其中Ⅱ型呼衰又高于Ⅰ型呼衰。DO_2下降至453ml/(min·m~2)以下,DO~2与VO_2呈线性相关,DO_2低于350ml(min·m~2)提示预后不良。
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| 关 键 词： | 慢性呼吸衰竭 氧输送量(DO_2) 氧耗量(VO_2) |
Clinical observation of hemodynamics, DO_2 and VO_2 in patients with chronic respiratory failue |
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| Zou Xiaying et al Guangzhou Army General Hospital.Clinical observation of hemodynamics, DO_2 and VO_2 in patients with chronic respiratory failue[J].Modern Diagnosis & Treatment,1992,3(2):107-109. |
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| Authors: | Zou Xiaying Guangzhou Army General Hospital |
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| Institution: | Zou Xiaying et al Guangzhou Army General Hospital |
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| Abstract: | This paper reports the observation onhemodynamic DO_2 and VO_2 of respiratory failue caused by chronic obstructive pulmonary dis-eases(COPD), These results showed that in respiratory failue patients P_(PA) and TVR elevated markedly, ie. 5.3±1.0kPa, 88.1±35.6 kPa/(L·S)respectively. Of them Ⅱ type RF was higher than Ⅰ type RF. DO_2 decreased under 453ml/(min·m~2)There was linear re-lationship between DO_2 and VO_2 Was DO_2 under 350ml/(min·m~2), the prognosis would be poor. |
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| Keywords: | Chronic respiratory failue DO_2 VO_2 |
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