摘要
目的 观察双水平正压呼吸机治疗慢性肺源性心脏病的临床疗效。方法 将 134例慢性肺源性心脏病急性加重期的住院患者随机分为两组 ,在原有常规综合治疗的基础上 ,治疗组 6 4例采用无创面罩双水平正压呼吸机通气治疗 ;观察双水平正压呼吸机对慢性肺源性心脏病患者临床症状、无创氧饱和度 (SaO2 )、第 1秒钟用力呼气容积(FEV1)的影响。结果 治疗组、对照组治疗后临床有效率、SaO2 、FEV1均有提高及改善 (P <0 .0 5 ) ,但治疗组治疗后上述指标提高更显著 ,两组治疗前上述参数差异无统计学意义 (P >0 .0 5 ) ,而治疗后大多数参数差异有统计学意义 (P <0 .0 5 )。
Objective To observe the clinic effect of bilevel positive pressure ventilator on the chronic pulmonary heart disease.Methods One hundred and thirty-four patients associated with chronic pulmonary heart disease in acute exacerbation period were randomly divided into two groups.On the basis of conventional therapy,64 cases in treatment group adopted bilevel positive-pressure ventilator.Clinic curative effect,oxygen saturation(SaO 2),first second forced expiratory volume(FEV 1) were observed.Results Both groups improved the clinic curative effeiciency,SaO 2 and FEV 1(P< 0.05),but the above-mentioned indexes of the treatment group improved more distinctly.During the conventional therapy period,the indexes before the treatment showed no significant meaning between the two groups(P> 0.05).But after the treatment,most indexes showed significance through the statistic disposal(P< 0.05).Conclusion Bilevel positive-pressure ventilator on the treatment of chronic pulmonary heart disease proves clinic value.
出处
《临床荟萃》
CAS
北大核心
2004年第16期904-905,共2页
Clinical Focus
关键词
肺心病
呼吸
人工
正压呼吸
pulmonary heart disease
respiration,artificial
positive-pressure respiration
