Effects of chest pain center certification on the treatment of patients with acute ST-elevated myocardial infarction / 第二军医大学学报

ABSTRACT

ObjectiveTo compare the treatment of acute ST-elevated myocardial infarction (STEMI) before and after the certification of chest pain center model, so as to provide reference for the construction of chest pain center. Methods We retrospectively analyzed the clinical data of patients with acute STEMI before and after certification of the chest pain center of Shanghai General Hospital of Shanghai Jiao Tong University. Totally 119 patients were included in the pre-certification group from January 2017 to December 2017, and 160 patients were included in the post-certification group from January 2018 to April 2019. The baseline data, first medical contact to electrocardiogram (ECG) time, first ECG confirmation time, troponin reporting time, cath lab activation time, door-to-balloon dilation time, hospitalization stay, hospitalization drug cost, hospitalization inspection cost, hospitalization examination cost, total hospitalization cost, and outcomes were compared between the two groups. Results There was no significant difference in the gender, age, history of hypertension or history of diabetes between the two groups (all P>0.05). The cath lab activation time was not significantly different between the two groups (P>0.05). The first medical contact to ECG time (Z?-7.247, P0.05). Conclusion Through the certification and standardized operation of chest pain center, the time of treatment for acute STEMI can be significantly shortened.