The influence of the time of tracheal intubation and mechanical ventilation to the discharge rate of the patients with cardiopulmonary resuscitation Success

Abstract

Objective To explore the influence of the time of tracheal intubation and mechanieM ventilation to the discharge rate of the patients with cardiopulmonary resuscitation(CPR)success.Methods Retrospectivly analyzed the clinical data of 420 patients with cardiopulmonary resuscitation(CPR)successfully.According to the tracheal intubation ventilation,the patients were divided into three groups of early intubation group(group A,210 patients),timely intubation group(group B,115 patients)and delay intubation group(group C,95 patients).Calculate the discharge rate of each group,mad make comparison between the groups.Results After treatment,the success of CPR were 43 cases discharged in group A,the discharge rate was 20.48%;In group B,there were 17 cases discharged,discharge rate was 14.78%,group C only 6 cases ofhospital discharge,the rate was 6.32%.Group C CPR success rate obviously lower than A group and group B(x2=9.74,4.32,P＜0.05),group B CPR success rate obviously lower than group A(x2=6.43,P＜0.05).The hospital time of Group A,group B,and group C average were(20.13±2.31)d、(22.73±1.82)d、(29.78±2.32)d respectively,the difference between three groups was statistically significant(F=3.54,P＜0.05).Conclusion Timely tracheal intubation and mechanical ventilation of successful cardiopulmonary resuscitation(CPR)could significantly improve the patients'discharge rate. Key words: Heart arrest; Cardiopulmonary resuscitation; Ventilaors mechanical