CONCLUSION: Respiratory exercise is an effective method for reducing the pulmonary complications of patients with heart double valve replacement.
结论呼吸运动训练是减少心脏双瓣膜置换手术患者肺部并发症的有效措施。
2
AIM: to instruct the respiratory exercise in patients with heart double valve replacement, so as to prevent the occurrence of pulmonary complications.
目的指导心脏双瓣膜置换术患者进行呼吸运动训练，预防肺部并发症。
3
Electric or hydraulic flapper valve (also known as mirror valve) is the upper respiratory tract iron blast furnace coal facilities off one of the important network.