I thought that there should be many scientific articles about the treatment of coronary heart disease that can be found online. But after searching today, I found that this is not the case. They are either too professional or too lengthy, not very practical and not user-friendly enough. Now, I would like to write a few simple sentences, hoping that it will be helpful for those who care about coronary heart disease. At present, the treatment of coronary heart disease mainly includes four aspects: a. Adjustment of lifestyle Reasonable diet; moderate exercise; quit smoking and limit alcohol; psychological balance. Second, drug treatment and secondary prevention of coronary heart disease For the convenience of memory, summarized into five aspects; 1, aspirin (aspirin) and anti-anginals (anti-anginal therapy); 2, beta-blocker (betablocker, such as betalactam, sotalol, etc.) and blood pressure control (control of blood pressure, including (various antihypertensive drugs); 3. cholesterol lowing (control of lipid levels, mainly statins, including Rosuvastatin, Atorvastatin, Simvastatin, Pravastatin, Lovastatin, etc.) and cigarettes quitting (smoking cessation); 4. diet control (control of diet) and diabetes treatment (treatment of diabetes); 5. education (patient education) and exercise (appropriate exercise). Interventional treatment For acute myocardial infarction, unstable angina and angina caused by serious lesions of coronary arteries, minimally invasive surgery is used to stabilize the plaque and improve the blood supply to the myocardium by balloon dilation or stent placement in the coronary arteries supplying the dirty ones through the vascular pathway in the hand or the root of the thigh, finally achieving the effects of prolonging life, increasing survival rate and improving quality of life. Interventional treatment has a better balance of efficacy, cost and safety, and is more acceptable to the majority of patients. Coronary artery bypass grafting is a treatment method in which a cardiac surgeon surgically uses the patient’s own artery or vein to cross the coronary artery stenosis, thereby reestablishing coronary artery blood flow. It is characterized by more definite efficacy, especially the high rate of long-term patency of the arterial bridge. The disadvantage is that it is more invasive and risky, and has a large one-time cost. The number of physicians in China who are truly qualified to perform coronary tower bridges is far from adequate. The above three or four treatments must be used in addition to the first and second treatments. Non-surgical treatment is the basis of coronary artery disease treatment, and this point cannot be overemphasized.