The first aid measures for myocardial infarction are designed internally, with supporting facilities such as oxygen supply system, AED defibrillation, temporary heart rate detection. The external light plays a warning role through streamline light. The design of temporary first aid warehouse for myocardial infarction is based on the principle of emotional influence design, and the basic principle of simplicity, directness and integration in function is to meet the use of a large number of non professional groups. Increase affinity, so as to alleviate the psychological oppression of patients.