There is no data on how many years you can live with a cardiac stent, so it’s impossible to tell. Cardiac stenting, also known as coronary artery stenting, is the treatment of preventing acute occlusion of coronary arteries by placing a balloon catheter through a vascular puncture into a narrowed blood vessel, and then expanding the balloon under pressure outside of the body to open up the wall of the narrowed blood vessel, so that the diseased blood vessel can restore unobstructed flow. Its mechanism of action is to ensure that the originally blocked blood vessels to restore smooth, conducive to the passage of blood to ensure the supply of oxygen to tissues and organs, can improve the quality of life of patients. Due to the influence of factors such as the patient’s recovery after the surgery and the occurrence of other lesions, it is not yet possible to tell how long the patient will live. Although cardiac stenting is a minimally invasive surgery, it is not suitable for everyone. It is recommended that patients go to a specialized hospital in time, complete the relevant examinations, and choose a surgical method under the guidance of the doctor.