eISSN 2097-6046
ISSN 2096-7446
CN 10-1655/R
Responsible Institution:China Association for Science and Technology
Sponsor:Chinese Nursing Association

Chinese Journal of Emergency and Critical Care Nursing ›› 2025, Vol. 6 ›› Issue (12): 1431-1436.doi: 10.3761/j.issn.2096-7446.2025.12.003

• Research Paper • Previous Articles     Next Articles

Analysis of influencing factors on the recovery of spontaneous circulation in patients with cardiogenic in-hospital cardiac arrest

LI Titi(), WANG Mingming(), REN Shuwen, WANG Peng, WU Zhengnan, CHEN Hongfang   

  1. Emergency Medicine Department,Jiangsu University Affiliated People’s Hospital,Zhenjiang,212000,China
  • Received:2025-02-14 Online:2025-12-10 Published:2025-12-11
  • Contact: WANG Mingming E-mail:tititi823@163.com;1943876367@qq.com

Abstract:

Objective To explore the relevant influencing factors of spontaneous circulation recovery in patients with cardiogenicin-hospital cardiac arrest,and provide reference for preventing cardiac arrest and improving the success rate of rescue. Methods A retrospective analysis was conducted to continuously collect clinical data of 95 patients with cardiogenic in-hospital cardiac arrest admitted to a tertiary class A hospital in Zhenjiang City from May 2019 to May 2024. Based on the rescue outcomes,the patients were divided into a group with return of spontaneous circulation(ROSC) and a group without ROSC. Multivariate logistic regression analysis was conducted to explore the influencing factors. Results Among the 95 patients,61 recovered spontaneous circulation and 34 did not,with a success rate of 64.2%. Logistic regression analysis showed that premature contractions(OR=4.924,95% CI:1.368-17.723,P=0.015),nighttime(OR=4.805,95%CI:1.258-18.357,P=0.022),and cardiopulmonary resuscitation duration>15 minutes(OR=13.049,95%CI:1.424-119.602,P=0.023) were risk factors for spontaneous circulation recovery in patients with in-hospital cardiac arrest. Initial chest tightness and chest pain symptoms(OR=0.222,95% CI:0.057-0.864,P=0.030),tracheal intubation(OR=0.051,95%CI:0.009-0.282,P=0.001) were protective factors for the recovery of spontaneous circulation in patients with in-hospital cardiac arrest. Conclusion The success rate of ROSC in patients with cardiogenic in-hospital cardiac arrest is relatively low. Nursing staff should pay attention to patients with initial symptoms such as chest tightness and chest pain,and premature contractions before cardiac arrest. The professional strength of night shift nurses should be strengthened to increase the frequency of patrols,timely detect symptoms and arrhythmias of cardiac arrest,and activate rapid emergency teams to improve the success rate of ROSC for cardiogenic in-hospital cardiac arrest patients.

Key words: Cardiogenic, In-Hospital Cardiac Arrest, Return of Spontaneous Circulation, Influencing Factors, In-Hospital Emergency Treatment