If a 60-year-old patient undergoes coronary intervention, after active and effective treatment, the patient’s long-term life expectancy or prognosis will not be significantly affected if the patient does not develop serious complications. If the patient is able to actively take relevant oral medications and pay attention to lifestyle interventions, it is not entirely impossible to live 20-30 years. Some patients after myocardial infarction or ischemic cardiomyopathy, do not take oral medications on time, and after the infarction and prematurely go down to the ground, which is easy to cause heart failure. If there is no systematic treatment, the prognosis of patients in the long run is not good, which seriously affects the long-term life of patients, so it is difficult to generalize how long a 60-year-old with stenting can live, because the vast majority of them also depend on the patient’s self-maintenance.