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目前有关慢阻肺(COPD)患者运动后氧分压变化有较大争议,为了观察换气功能变化与弥散功能关系,以指导临床诊断治疗,本文对22例慢阻肺患者进行了观察并对其发病机制进行了初步探讨。
At present, there is much controversy about the change of oxygen partial pressure after exercise in COPD patients. In order to observe the relationship between ventilatory function changes and diffuse function to guide clinical diagnosis and treatment, 22 COPD patients were observed and evaluated The pathogenesis of a preliminary study.