Coronary heart disease is difficult to heart need timely medical treatment, through drugs and surgical treatment to improve coronary heart disease. 1. Angina: If the patient has an attack of angina, it may cause coronary heart difficulty. Pay attention to bed rest immediately. It is recommended that the patient go to the hospital in time, perform a cardiac CT examination, identify the cause of the disease, and perform standardized treatment under the guidance of the doctor. Nitroglycerin is often given to treat angina. If necessary, percutaneous coronary intervention can be performed, and surgery can also be considered. 2. Myocardial infarction: if the patient myocardial infarction attack, the heart blood supply is insufficient to cause coronary heart disease. Patients seek timely medical attention, close monitoring of blood pressure and other indicators, with oxygen. Under the guidance of the doctor, give analgesics pethidine, morphine to relieve pain, give aspirin with clopidogrel, in favor of antiplatelet therapy. If necessary, consider interventional therapy or surgery. Remind patients, pay attention to avoid the intake of fried food, carbonated drinks and other junk food, avoid staying up late and other bad habits.