Heart disease has long been among the top two causes of death in the country, and mortality rate of myocardial infarction is even higher. The incidence of myocardial infarction is increasing year by year, and the patients are also getting younger. Myocardial infarction is a disease that counts every second. Improving the quality of care is an urgent task. Therefore, Taiwanese experts organized the TAiwan Myocardial Infarction Society (TAMIS) to promote the quality of care for myocardial infarction in Taiwan, hoping to comprehensively improve the quality of care for myocardial infarction in Taiwan, including at the public level, primary prevention of myocardial infarction, ambulance transfer, pre-hospital medication in ambulance, emergency cardiac catheterization, evidence medical treatment, rehabilitation, smoking cessation, nutrition and health education, secondary prevention and related prevention and treatment of acute and chronic diseases, and promote Taiwan’s national myocardial infarction registry and international communications. In the future, we can further promote the quality of myocardial infarction care around the world, and save the heartbeat of the world.