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呼吸肌疲劳是反映呼吸肌收缩不能继续产生维持足够肺泡通气所需的驱动压,而使肺泡通气量降低.呼吸肌疲劳可诱发或促进呼吸衰竭.现已清楚,慢性阻塞性肺部疾病(COPD)、间质性肺疾病、阻塞性睡眠呼吸暂停综合征及神经肌肉病变均可导致呼吸肌疲劳.1972年RouSOS等首次在人体内证实呼吸肌疲劳,近年呼吸肌疲劳的研究受到了高度重视,积累了不少经验.
Respiratory muscle fatigue is reflected in respiratory muscle contraction can not continue to produce the necessary pressure to maintain adequate alveolar ventilation, leaving the alveolar ventilation.Respiratory muscle fatigue can induce or promote respiratory failure.It is now clear, chronic obstructive pulmonary disease (COPD ), Interstitial lung disease, obstructive sleep apnea syndrome and neuromuscular disease can lead to respiratory muscle fatigue .72 RouSOS for the first time in 1972 confirmed respiratory muscle fatigue in the human body, respiratory muscle fatigue in recent years, research has received great attention, Accumulated a lot of experience.