Whether a 32-year-old patient can live for 40 years after having a stent put in depends on the degree of patency of the coronary blood vessels, the function of the heart, whether there are other underlying diseases, and whether the patient can standardize the use of medication and adhere to a healthy lifestyle after the operation, etc. Usually, if the patient achieves standardized treatment and undergoes regular checkups, he or she can live for 40 years. After heart stent surgery for 32-year-old patients, as long as the heart stent surgery is relatively successful, the patient’s heart function is normal and there are no other underlying diseases. After the operation, patients can follow the doctor’s instructions to standardize the use of medication, adhere to a healthy lifestyle, emotional stability, regular follow-up, coronary and stent without serious stenosis and occlusion, usually can live for 40 years. However, if the patient’s heart disease is more serious and complications such as heart failure occur, or if he/she fails to take long-term standardized medication and fails to have good control of other risk factors such as blood pressure, blood sugar and blood lipids, he/she may develop coronary stenosis and occlusion, or have other complications, which may affect his/her life expectancy. Cardiac stenting is a form of treatment for coronary heart disease, which can effectively restore blood supply to the coronary arteries. However, stenting is not a “once and for all” solution. After the operation, patients need to take anti-platelet drugs for a long time to prevent thrombosis after stenting, and need to strictly control blood pressure, blood lipid and other related indicators. Daily attention to a reasonable diet, active exercise, regular review, can improve the prognosis, and get a long life.