论文部分内容阅读
目的:探讨呼吸机治疗重症急性左心衰竭的临床效果。方法:将2009年10月到2012年10月收治的重症急性左心衰竭患者78例随机分为对照组和观察组各39例,对照组按常规治疗,观察组加用呼吸机辅助治疗,比较两组治疗2 h后的临床效果。结果:观察组的显效率及总有效率分别为64.1%和87.2%,均明显高于对照组的23.1%及48.7%,P<0.05。结论:机械通气能有效改善重症急性左心衰竭患者的病情,迅速、有效地缓解患者的低氧血症及酸中毒症状,可促进心功能的恢复。
Objective: To investigate the clinical effect of ventilator in the treatment of severe acute left heart failure. Methods: From October 2009 to October 2012, 78 patients with severe acute left heart failure were randomly divided into control group and observation group, with 39 cases in each group. The control group was treated by conventional therapy and the observation group with ventilator-assisted therapy. The clinical effect of the two groups after 2 hours of treatment. Results: The apparent effective rate and total effective rate in the observation group were 64.1% and 87.2%, respectively, which were significantly higher than those in the control group (23.1% and 48.7%, P <0.05). Conclusion: Mechanical ventilation can effectively improve the condition of patients with severe acute left heart failure, and can quickly and effectively alleviate the symptoms of hypoxemia and acidosis and promote the recovery of cardiac function.