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COPD急性加重是指患者短期内咳嗽、喘息加重 ,痰呈脓性或粘液脓性 ,量明显增加或伴有发热等炎性表现。引起COPD急性加重的原因有 :1气管、支气管病毒或细菌感染。2环境因素 ,如空气严重污染、接触高浓度过敏原。3肺炎、肺梗塞、自发性气胸、呼吸肌疲劳、心力衰竭以及合并其它疾
Acute exacerbation of COPD refers to patients with short-term cough, wheezing, sputum was purulent or mucopurulent, increased significantly or accompanied by fever and other inflammatory manifestations. Causes of acute exacerbation of COPD are: 1 trachea, bronchial virus or bacterial infection. 2 environmental factors, such as serious air pollution, exposure to high concentrations of allergens. 3 pneumonia, pulmonary infarction, spontaneous pneumothorax, respiratory muscle fatigue, heart failure and other diseases