1. Eat less animal fat and cholesterol-rich foods, such as egg yolks, fish roe, animal offal and so on. Eat less meat, eat more fish and soy products, eat more vegetables and fruits. 2. Moderate the amount of meals and control your weight. 3. Limit salt intake to less than 6 grams per day. 4. If you have high blood pressure, you should take long-term antihypertensive drugs under the guidance of a physician to keep your blood pressure at a normal or lower level. 5. Don't smoke and abstain from drinking alcohol. 6. Live a regular life, avoid excessive tension and emotional fluctuations. Keep bowel movement smooth and have enough sleep. 7. Do light physical activities, such as playing tai chi, doing radio exercises and walking. 8. Always keep angina relief medication on hand so that you can take it at any time. If there is persistent pain or medication can not be relieved, should immediately go to the nearest hospital emergency.