Stent care depends on the specific condition of the patient, the patient’s disease is three parts treatment and seven parts maintenance, so the care of the family and the patient itself are very important. If a heart stent is implanted, the patient should pay attention to not catching a cold, getting cold, overworking, keeping the bowel movement smooth, pay attention to consuming more fruits, vegetables and coarse fiber food to keep the bowel movement smooth, avoiding forceful bowel movement, not doing particularly heavy work in ordinary life, and taking proper rest. The family members should also pay attention to the patient in ordinary life, whether there is gum bleeding or subcutaneous bleeding, as well as pay attention to whether the stool is black, because the antiplatelet drugs eaten by people who have had stents can easily induce bleeding, like other carotid artery stents or lower limb artery stents, are similar care measures, but for example, the stents implanted in the trachea and esophagus, mainly according to the respiratory medicine and gastroenterology However, for example, stents implanted in the trachea and esophagus are mainly cared for according to the medical prescriptions of respiratory medicine and gastroenterology.