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慢性阻塞性肺疾病(chron ic obstructive pu lmonary d isease,COPD)是以慢性气流受限不完全可逆并呈进行性发展[1]为特点的一种慢性呼吸系统疾病。我国不少学者将慢性支气管炎、支气管哮喘和肺气肿列于COPD范围[2]。2003年慢性阻塞性肺疾病全球倡议(GOLD)[3]推荐对急性患者在
Chronic obstructive pulmonary disease (COPD) is a chronic respiratory disease characterized by incompletely reversible and progressive development of chronic airflow limitation [1]. Many Chinese scholars chronic bronchitis, bronchial asthma and emphysema are listed in the scope of COPD [2]. 2003 Global Initiative on Chronic Obstructive Pulmonary Disease (GOLD) [3] Recommended for acute patients