Myocardial infarction is a very dangerous heart disease. If it occurs and is not treated effectively, serious complications can arise, including cardiogenic shock, mental disorders, and heart failure, which can lead to death in severe cases. Therefore, effective medication must be used for emergency treatment when myocardial infarction occurs. In daily life, to prevent the occurrence of myocardial infarction, one should first control blood pressure, adopt a low-sugar diet, reduce arteriosclerosis, and minimize damage to the coronary arteries to effectively avoid the occurrence of myocardial infarction.