探讨无创正压机械通气在120急救转运急性左心衰患者中的应用

目的：对120急救转运急性左心衰患者采用无创正压机械通气的临床疗效进行分析。方法方便选取2015年1月-2016年1月救治并转运的急性左心衰患者90例作为该次的研究对象。将以上患者接诊序号随机分为研究组和对照组，每组患者45例，研究组患者采用无创正压机械通气，对照组患者采用鼻导管吸氧。比较两组患者的基本生命体征和血氧饱和度等情况。结果研究组患者的总有效率为80.0%，明显优于对照组的46.7%，两组之间差异具有统计学意义(P<0.05)。血气分析发现，两组治疗之后PaO2和PaO2/FiO2差异具有统计学意义(P<0.05)。结论在120急救转运急性左心衰患者时，给予无创正压通气后，患者疗效优于单纯药物治疗，值得在120急救左心衰患者中推广使用。

Application of the 120 Emergency Transport in Patients with Acute Left Heart Failure

Objective To 120 emergency transport in patients with acute left heart failure using the clinical efficacy of non-invasive positive pressure mechanical ventilation were analyzed. Methods Convenient selection January 2015 to January 2016 treatment and transport of 90 cases of acute left heart failure patients as the research object of this. Above patients can be divided into research group and the control group, the team using noninvasive positive pressure mechanical ventila-tion patients. Results The team curative effect was better than control group, patients with statistically significant difference between the two groups (P<0.05). Blood gas analysis found that the two groups after treatment PaO2 and PaO2/FiO2 differ-ences statistically significant (P<0.05). Conclusion Emergency transport in 120 patients with acute left heart failure, given after the noninvasive positive pressure ventilation, patients curative effect is superior to the pure drug therapy, is worth pop-ularizing in the 120 emergency patients with left heart failure. Comparison Of two groups of patients with basic vital signs and blood oxygen saturation, and so on and so forth.