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目的:探讨无创呼吸机在治疗急性左心心力衰竭时的临床疗效。方法:选取相关病例60例,将其随机分成实验组和对照组各30例,对照组采用传统的治疗方法;实验组在此基础上加用无创呼吸机进行治疗,将两组疗效进行比较分析。结果:实验组总有效率为93.3%,对照组总有效率为60.0%,实验组疗效明显好于对照组,差异具有统计学意义(P<0.05)。两组患者在血压、心率等方面比治疗前均有所好转。结论:无创呼吸机对急性左心心力衰竭的治疗具有良好的效果,值得临床推广应用。
Objective: To investigate the clinical efficacy of non-invasive ventilator in the treatment of acute left heart failure. Methods: Sixty cases were selected and randomly divided into experimental group and control group, 30 cases in each group. The control group was treated by traditional method. On the basis of this, the experimental group was treated with noninvasive ventilator to compare the curative effect of the two groups . Results: The total effective rate was 93.3% in the experimental group and 60.0% in the control group. The curative effect in the experimental group was significantly better than that in the control group (P <0.05). Two groups of patients in the blood pressure, heart rate and other aspects than before treatment have improved. Conclusion: Noninvasive ventilator has a good effect on the treatment of acute left heart failure, which is worthy of clinical application.