Risk factors associated with myocardial injury after non-cardiac major surgery in ICU admitted patients / 中华普通外科杂志

ABSTRACT

Objective To analyze the risk factors related to the myocardial injury after non-cardiac surgery (MINS) in patients who underwent major abdominal surgery.Methods The clinical data of all patients admitted in the surgical ICU of Peking University People's Hospital from Jan 2016 to Dec 2018 were analyzed.Logistic multivariate analysis was performed to analyze the association of clinical characteristics with the incidence of MINS.Results A total of 322 patients were included,48.4％ (156/322) were diagnosed as with MINS.97.4％ (152/156) of MINS occurred during the first 72 h of admission.Multivariate analysis showed that independent predictive factors of MINS were age ＞ 65y (OR =1.747,P =0.021),body mass index (OR =1.085,P =0.008),acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ,OR =1.066;P =0.047),hypertension (OR =1.747,P =0.027),blood lactate (OR =1.393,P=0.001) and acute kidney injury (OR=2.065,P=0.047).Conclusions The incidence ofMINS in patients who underwent major abdominal surgery was high.Age,body mass index,APACHE Ⅱ score,hypertension,blood lactate level and acute kidney injury after surgery were independent risk factors of MINS.