Heart fitted with eight stents is possible, the heart can put up to this stent, there is no clear limit to the number of stents, usually 1 to 3 stents, the serious condition can even reach seven or eight. Stent implantation, using puncture, catheterization, balloon dilatation and stent placement, is used to treat stenosis and occlusion of blood vessels, so that the channel can be expanded and reopened, which is characterized by small trauma, high efficacy, low risk and few complications. The severity of the arterial lesion, the location and the number of stents to be placed are determined by the results of arteriography and clinical symptoms. If 8 stents are put in the heart, it means that there are many stenosis areas and the condition is serious. Too many stents will affect the elasticity of the blood vessels, and it is even more important to follow the doctor’s instructions to take good care of the patients after the operation. If you have 8 stents in your heart, the risk is high. It is recommended that you follow your doctor’s instructions strictly and seek medical attention if you feel unwell. The following is a summary of the results of the stenting procedure.