Coronary heart disease does not do stent OK

Coronary

heart disease is a heart disease caused by myocardial ischemia and hypoxia caused by coronary artery stenosis or obstruction. If the patient's coronary artery blockage is mild, there is no obvious uncomfortable clinical symptoms, or it can be controlled and improved by drug treatment, it is usually not possible to do stent. However, some patients are prone to recurrent angina pectoris, chest compression, shortness of breath and other symptoms due to severe coronary artery blockage, and may be difficult to take effect through drug treatment, so stents are needed.