Life is usually not affected after a stent is placed in the heart. Usually stent placement in the heart relieves angina, improves the long-term prognosis of the heart, and prevents heart problems such as heart failure. Usually due to angina attacks, the life of a person with coronary artery disease is actually very restricted, and if the patient exercises strenuously or walks faster, symptoms of angina can occur. Generally these symptoms are caused by narrowing of blood vessels and insufficient blood supply to the heart. If a stent is implanted in a patient, the blood vessels will be opened and the blood supply to the heart muscle will be improved, and the angina can be relieved. Not only can the patient lead a normal life, but also have a higher quality of life compared to before the stent was placed. Therefore, patients can live a normal life after stent placement. It is recommended that patients should seek medical treatment in time when they have heart problems to avoid delays.