Depending on the condition of each individual, some patients will require prompt stenting in the event of a heart attack. In the event of an acute myocardial infarction, coronary angiography may be considered, and if the patient is clearly diagnosed with stenosis, stenting may be performed. Placement of stents can significantly improve symptoms, reduce the possibility of angina pectoris, reduce ischemic cardiomyopathy and heart failure due to myocardial ischemia, and improve the quality of life. When a heart attack occurs, it is necessary to go to the hospital in time to receive professional treatment, so as not to delay the condition.