比较术前、术后6个月、12个月、24个月的呼吸困难度、肺功能及生活质量的变化来评价以结扎式切割过度气肿肺组织替代传统单侧LVRS的疗效。
The effects of ligation instead of traditional LVRS were evaluated by comparing the dyspnea, pulmonary function, living state before operation and 6-months, 12-months, 24-months after operation.
目的：观察婴儿毛细支气管炎的潮气呼吸肺功能动态变化情况并探讨其临床意义。
Objective: to observe the dynamics of tidal breath pulmonary function in infants with bronchiolitis and to explore the clinical significance.
目的了解皮肌炎患者呼吸中枢肺的功能变化。
Objective To investigate the changes of central respiratory drive and inspiratory muscle function in patients with dermatomyositis.
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