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目的探讨不同心脏按压频率在抢救心脏骤停患者的心肺复苏过程中对抢救成功率的影响。方法将2009年6月-2010年6月急诊抢救的心脏骤停患者156例作为对照组,2013年6月-2014年6月抢救的心脏骤停患者256例作为观察组。对照组按压频率为80~100次/分,观察组按压频率为100~120次/分,统计对比2组抢救成功率。结果观察组抢救成功率为8.98%高于对照组的5.77,差异有统计学意义(P<0.05)。结论不同的按压频率可影响对心肺复苏患者的抢救成功率,按压频率在100~120次/分更有利于心脏骤停患者的抢救成功。
Objective To investigate the effect of different cardiac compression frequency on resuscitation success rate during cardiopulmonary resuscitation in resuscitation cardiac arrest patients. Methods A total of 156 patients with cardiac arrest who were rescued from June 2009 to June 2010 were selected as the control group. 256 patients with cardiac arrest who were rescued from June 2013 to June 2014 were selected as the observation group. Control group press frequency of 80 to 100 beats / min, observation group press frequency of 100 to 120 beats / min, statistical comparison of two groups rescue success rate. Results The success rate of rescue in observation group was 8.98%, which was significantly higher than that in control group (5.77) (P <0.05). Conclusion Different pressing frequency can affect the success rate of resuscitation in patients with cardiopulmonary resuscitation. The compression frequency is 100 ~ 120 beats / min, which is more beneficial to the rescue of patients with cardiac arrest.