Coronary heart disease (CHD), a common form of heart disease, has always been a serious threat to human life. The elderly are the “frequent” victims of coronary heart disease, and the treatment of coronary heart disease depends on the patient’s condition. Interventional stenting technology has been developed in the last 20 years and has matured since 2000, not only for symptom control, but also for the possibility of complete cure and propping up narrow blood vessels. The interventional stenting technique is simple, non-invasive, does not require an open chest, and has immediate results. So is it suitable for people of high age? Yangjiang City Hospital Zou Peiyuan, director of the hospital, some time ago, the hospital came to an 80-year-old old lady, due to a sudden onset of angina in the process of going upstairs, was sent to our hospital for emergency treatment, to the hospital, Zou Peiyuan director after coronary angiography found that the situation is very bad, transradial coronary angiography suggests severe stenosis of the anterior descending branch. The old lady was finally diagnosed with coronary heart disease, unstable angina, hypertension grade 2 (very high risk), type II diabetes and sequelae of cerebral infarction. The family members of the oldest mother who received this notice and waited in the waiting room began to hesitate, the son of the oldest mother was worried that the oldest age could not stand the torment, Zou patiently explained: “Stent implantation is done through catheter technology, only local anesthesia is needed, less trauma, less pain, can be short-term The family of the oldest mother considered whether to do it or not, saw the thank-you letters in the corridor, each expressing the patient’s burning gratitude, and immediately the family of Cai Da Ma decided to sign the consent form for the surgery. In fact, cases like the oldest mother are not uncommon, and angina is particularly likely to occur in the elderly. Stable angina is generally a crushing, boring or narrow-breathing pain, and should be seen as soon as this happens. Although the elderly are frail, the suitability of interventions for coronary artery disease cannot be fully determined as each individual is different. In most cases, the decision to treat should be based on the condition of the disease.