To observe the effect and detect the blood gas indices, pulmonary impedance rheogram and hemorrhedogy of both groups′s before and after treatment.
观察两组临床疗效，并比较两组治疗前后动脉血气、肺阻抗血流图和血液流变学的变化。
To observe the effect and detect the blood gas indices, pulmonary impedance rheogram and hemorrhedogy of both groups′s before and after treatment.
观察两组临床疗效，并比较两组治疗前后动脉血气、肺阻抗血流图和血液流变学的变化。
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