| 上气道梗阻的肺功能评价 |
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| 引用本文： | 郑劲平,陈荣昌,安嘉颖,罗定芬.上气道梗阻的肺功能评价[J].现代临床医学生物工程学杂志,1996,2(4):280-283. |
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| 作者姓名： | 郑劲平 陈荣昌 安嘉颖 罗定芬 |
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| 作者单位： | 广州呼吸疾病研究所，广州呼吸疾病研究所，广州呼吸疾病研究所，广州呼吸疾病研究所 广州 510120，广州 510120，广州 510120，广州 510120 |
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| 摘 要： | 测定了30例上气道梗阻(UAO)的肺功能改变,结果显示胸内型UAO以呼气相早中期流速受限明显,而胸外型UAO以吸气相流速受限尤著,固定型则双相流速均明显受限,肺功能对UAO的评价应按不同类型分别判断,本文并提出了诊断标准,UAO患者的支气管扩张试验阴性,若上气道梗阻得到解除后,反映阻塞性障碍的肺功能指标应得到相应的改善。
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| 关 键 词： | 上气道 阻塞 肺功能 |
Evaluation of Upper Airway Obstruction by Lung Function Testing |
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| Zheng Jinping,Chen Rongchang,An Jiaying,Luo Dingfen.Evaluation of Upper Airway Obstruction by Lung Function Testing[J].Journal of Modern Clinical Medical Bioengineering,1996,2(4):280-283. |
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| Authors: | Zheng Jinping Chen Rongchang An Jiaying Luo Dingfen |
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| Abstract: | Lung function change was studied in 30 patients with upper airway obstruction (UAO). Results shovved that obvious expiratory flow limit was found in intrathoraxic UAO, inspiratory flow limit was found in extrathoraxic UAO, while both inspiratory and expiratory flow limits were found in fixed UAO. Evaluation of UAO by pulmonary function testing should be assessed by their obstructive types. Diagnosis criteria was studied. Bronchodilation test was negative in UAO patients. Lung function parameters indicating UAO should be improved once obstruction being released. |
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| Keywords: | Upper airway Obstruclon Lung function |
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