A combination of NLR and sST2 is associated with adverse cardiovascular events in patients with myocardial injury induced by moderate to severe acute carbon monoxide poisoning. Issue 3 (26th January 2021)

• Record Type: Journal Article
• Authors: Liu, Qian; Gao, Xun; Xiao, Qingmian; Zhu, Baoyue; Liu, Yongjian; Han, Yongyan; Wang, Weizhan
• Is Part Of: Clinical cardiology. Volume 44:Issue 3(2021)
• Page Start: 401
• Page End: 406
• Publication Date: 2021-01-26
• Subjects: acute carbon monoxide poisoning -- adverse cardiovascular events -- myocardial injury -- NLR -- sST2; Cardiology -- Periodicals; 616.12005
• DOI: 10.1002/clc.23550
• Languages: English
• ISSNs: 0160-9289

Abstract

Abstract: Background: Indicators of adverse cardiovascular events in patients with acute carbon monoxide (CO) poisoning‐induced myocardial injury have not yet been elucidated. Hypothesis: This study aimed at determining the risk factors for adverse cardiovascular events in patients with acute CO poisoning‐induced myocardial injury. Methods: We enrolled patients with moderate‐to‐severe acute CO poisoning‐induced myocardial injury. Based on the occurrence of adverse cardiovascular events, the patients were assigned into event and non‐event group. Binary logistic regression analysis was performed to analyze the potential risk factors for cardiovascular adverse events. Results: A total of 413 eligible patients were enrolled. Among them, 61 (14.8%) patients presented adverse cardiovascular events and were assigned to the event group while 352 patients were assigned to the non‐event group. Univariate analysis revealed that cTnI, Lac, and NLR levels at admission and sST2 at day 3 in the event group were significantly higher compared to those in the non‐event group. Subsequent multivariate analysis revealed that sST2 at day 3 and NLR at admission were independent risk factors for adverse cardiovascular events in patients with acute CO poisoning‐induced myocardial injury. Finally, the sensitivity, specificity, and AUC of sST2 at day 3 combined with NLR for event prediction were 79.5%, 82.8%, and 0.858, respectively. Conclusion: A combination of sST2 at day 3 and NLR is a potential predictor for the occurrence of adverse cardiovascular events in patients with acute CO poisoning‐induced myocardial injury. Therefore, cardiovascular risk stratification should be taken into consideration, especially in patients with acute CO poisoning‐induced myocardial injury.