In recent years,the number of Chest Pain Centers in China has increased rapidly.As of December 2023,there were 5 725 registered units of Chest Pain Centers nationwide,2 660 of which had passed the acceptance,and a total of 14.67 million patients with acute chest pain were treated.The Chest Pain Centers treated more than 3.18 million patients with acute chest pain in 2023,including more than 690 000 patients with acute myocardial infarction,and achieved positive results:significantly increasing the proportion of reperfusion therapy for ST-segment elevation myocardial infarction patients,ensuring the treatment of myocardial infarction patients in a short time,shortening the length of patient hospitalization,and reducing the hospitalization costs and mortality of patients.Through the construction of chest pain center,the treatment process was significantly optimized and the prognosis of patients was improved.At present,the construction and quality control of Chest Pain Centers still need to be further promoted.In some areas,the construction proportion of Chest Pain Centers and the level of diagnosis and treatment of chest pain need to be improved,patient delay is still an important challenge for the treatment of acute chest pain in China.