Abstract:Objective: To analyze the influencing factors of early cardiovascular failure in patients with successful cardiopulmonary resuscitation (CPR). Methods: A total of 132 patients who achieved return of spontaneous circulation (ROSC) after CPR in our hospital from January 2022 to January 2024 were selected. Patients were divided into a cardiovascular failure group (occurred within 72 hours after resuscitation) and a non-cardiovascular failure group (not occurred) based on cardiovascular status changes after resuscitation. Demographic data, medical history, CPR-related parameters, and blood biochemical indices were compared between the two groups. Multivariate logistic regression analysis was used to identify independent risk factors for early cardiovascular failure in successfully resuscitated patients. Results: Among 132 successfully resuscitated patients, 91 developed early cardiovascular failure, with an incidence of 68.94%. The cardiovascular failure group had significantly older age, higher proportions of hypertension, diabetes, and smoking, longer CPR duration, higher proportion of epinephrine use before defibrillation, and higher levels of blood lactate, brain natriuretic peptide (BNP), and serum creatinine (SCr) after ROSC compared with the non-cardiovascular failure group (all P<0.05). Levels of endothelin-1 (ET-1), nitric oxide (NO), and von Willebrand factor (vWF) were also significantly higher in the cardiovascular failure group (P<0.05). Logistic regression analysis showed that hypertension, CPR duration, epinephrine use before defibrillation, and ET-1 were independent risk factors for early cardiovascular failure in successfully resuscitated patients (P<0.05). Conclusion: The occurrence of early cardiovascular failure in patients with successful CPR is closely related to hypertension, long duration of resuscitation, use of adrenaline before defibrillation and elevated ET-1 level. Clinical monitoring and management of high-risk patients should be strengthened.
[1] 张威,田思佳,张露茜,等.基于Utstein心源性和非心源性院外心脏骤停患者临床特征对比研究[J].中华急诊医学杂志,2024,33(1):28-32. [2] 中国心脏骤停与心肺复苏报告编写组,徐峰,陈玉国.中国心脏骤停与心肺复苏报告(2022年版)概要[J].中国循环杂志,2023,38(10):1005-1017. [3] Bai Z,Wang L,Yu B,et al.The success rate of cardiopulmonary resuscitation and its correlated factors in patients with emergency prehospital cardiac arrest[J].Biotechnol Genet Eng Rev,2024,40(3):2720-2729. [4] Tonna JE,Selzman CH,Girotra S,et al.American heart association get with the guidelines-resuscitation investigators.Resuscitation using ECPR during in-hospital cardiac arrest (RESCUE-IHCA) mortality prediction score and external validation[J].JACC Cardiovasc Interv,2022,15(3):237-247. [5] 王华杰,苏醒,麦叶,等.HMGB1抑制剂预处理对大鼠心肺复苏后脑缺血再灌注损伤及TLR4/NF-κB信号通路的影响[J].中国神经免疫学和神经病学杂志,2022,29(2):130-134. [6] Gilani A,Ramsay SE,Juraschek SP,et al.Associations of the systolic and diastolic components of orthostatic hypotension with markers of cardiovascular risk in older men:a cross-sectional analysis from The British Regional Heart Study[J].Clin Hypertens (Greenwich),2020,22(10):1892-1901. [7] 孙琪,金志鹏.2020年美国心脏协会心肺复苏及心血管急救指南[J].中华实用儿科临床杂志,2021,36(5):321-328. [8] 方伯梁,钱素云.儿童心跳骤停后低血压持续时间与存活率的关系[J].中国小儿急救医学,2020,27(8):566. [9] Yang JZ,Odish MF,Mathers H,et al.Outcomes of cardiopulmonary resuscitation in patients with pulmonary arterial hypertension[J].Pulm Circ,2022,12(2):e12066. [10] Vamvakis A,Gkaliagkousi E,Lazaridis A,et al.Impact of intensive lifestyle treatment (diet plus exercise) on endothelial and vascular function,arterial stiffness and blood pressure in stage 1 hypertension:results of the HINTreat randomized controlled trial[J].Nutrients,2020,12(5):1326. [11] 杨晶,段文慧,王芳,等.院内心跳骤停复苏成功患者预后的预测因素分析[J].临床急诊杂志,2024,25(6):304-309. [12] 孙伟,贾志杰,刘雪辉,等.针刺十二经原穴治疗血液透析相关性低血压的效果及对血管内皮功能的影响[J].现代中西医结合杂志,2022,31(18):2555-2558. [13] Mang G,Chen J,Sun P,et al.Von Willebrand factor exacerbates heart failure through formation of neutrophil extracellular traps[J].Eur Heart,2024,45(37):3853-3867. [14] Qin L,Liu X,Li Y.Correlation of serum BNP and ET-1 levels with cardiac pump function and ventricular remodeling in patients with heart failure[J].Cell Mol Biol (Noisy-le-grand),2020,66(3):125-131.