Whether or not to put a stent here should refer to the treatment of cardiovascular disease, if the condition requires it is better to put a stent. The choice of whether or not to put a stent should be based on the cause of the disease and the patient’s physical condition, and the treatment plan needs to be determined after the physician’s assessment of all aspects. The most important thing about stenting is that it can improve myocardial ischemia, improve heart function and effectively treat chest pain. Usually, people with 70% to 75% stenosis of important blood vessels of the heart and symptoms of coronary artery disease, or people with 90% or more stenosis of dominant blood vessels in stable angina pectoris are treated more aggressively with stenting. However, the specific situation needs to be analyzed by the doctor according to the characteristics of the patient’s condition, and it is recommended to follow the doctor’s instructions. Stenting has both advantages and disadvantages, and it is recommended to choose whether to put stents under the guidance of physicians.