Out-of-hospital cardiac arrest with return of spontaneous circulation in the field of epidemiological stud-ies
10.3969/j.issn.1006-5725.2017.12.039
- VernacularTitle:院外心脏骤停现场自主循环恢复患者的流行病学研究
- Author:
Xu LIU
;
Lijie QIN
- Keywords:
Out-of-hospital cardiac arrest;
Return of spontaneous circulation;
Cardiopulmonary resus-citation;
Epidemiology
- From:
The Journal of Practical Medicine
2017;33(12):2039-2042
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the epidemiological features of out-of-hospital cardiac arrest (OHCA) patients who are return of spontaneous circulation (ROSC) on scene. Methods According to Utstein style,we collected the clinical data of OHCA patients who are ROSC on scene from the pre-hospital on the call of 120 of Henan Provincial People ' s Hospital from January 2012 to December 2016. We analyzed the data by SPSS 20.0 software. Results Among a total of 29 patients were enrolled,9(31.03%)were ROSC ≥ 6h,and 20 (68.97%)were ROSC < 6 h. There were no significant difference in the two groups in patients' age,sex,arrest location,witnessed by bystander,bystander CPR,initial arrest rhythm,etiology,the use of epinephrine. None of patients were survival in the group of ROSC≥6 h. The average length of hospital stay was(44.15 ± 34.16)hours, while the shortest length of hospital stay was 12.08 hours and the longest length of hospital stay was 125.75 hours. The ratio of emergency response time to the return to hospital time were 4.55 min ± 2.46 min vs 6.45 min ± 3.60 min,P=0.014 in all patients. The emergency response time consumes more time. Conclusion The hospitalized survival rate of ROSC patients is low. The occurrence of OHCA needs early prevention. The short-term survival(6 h)is not affected by the patients' basic situation and the first-aid situation.
