慢阻肺是“慢性阻塞性肺部疾病”的简称,主要包括慢性支气管炎和肺气肿等。这是一组具有慢性气道阻塞、通气受限的疾病,是一种不可逆的病变(可以控制不能治愈),典型症状是慢性反复发作的咳嗽、咯痰,或伴有喘息、呼吸困难、全身疲乏无力,重症有发绀、头痛及意识障碍。病情进展缓慢, Chronic obstructive pulmonary disease is short for “chronic obstructive pulmonary disease”, mainly including chronic bronchitis and emphysema. This is a group of chronic airway obstruction, ventilation limited disease is an irreversible disease (can be controlled can not be cured), the typical symptoms are chronic recurrent cough, expectoration, or with wheezing, breathing difficulties, the whole body Tired and weak, severe cyanosis, headache and disturbance of consciousness. Slow progress of the disease,