Coronary heart patients should pay attention to a reasonable diet. They should control high cholesterol and high fat food and eat more vegetarian food. At the same time, the total calorie intake should be controlled. Live a regular life and avoid excessive stress; get enough sleep and maintain emotional stability. Appropriate physical exercise activities to enhance physical fitness. Quit smoking and alcohol. Actively prevent and treat chronic diseases of the elderly: such as hypertension, hyperlipidemia, diabetes, etc. Coronary heart disease is divided into drug treatment, medical interventional treatment and surgical treatment. Choose a reasonable treatment method according to the specific condition, and use the medication reasonably under the guidance of the doctor. The history of coronary heart disease is a common disease among the elderly, and with the increasing changes in the living environment nowadays, there are more and more people suffering from coronary heart disease. Therefore the cause of this disease can not be separated from the poor diet and life. Then coronary heart disease in the daily diet should pay attention to what? 1, advocate a light diet is not advocating vegetarian, but advocate meat and vegetarian mix. Forbidden to eat greasy food, except vegetable oil. Vegetable oils contain mainly unsaturated fatty acids, so there is no need to restrict, eat more and lower blood lipid effect. 2, the diet to limit salt with the appropriate diet, in daily life in the self-regulation, to strengthen the body immunity has a better effect. Self-regulation, that is, their own behavior in life habits to moderate adjustments. 3, mainly limit the amount of fat, especially the intake of animal fat and cholesterol. Do not eat fatty pork, fatty beef and lamb, butter, butter, cream, ice cream and animal offal, etc. Eat more foods containing vitamins and vegetable protein, lean meat, fish, etc. Fish is the consensus at home and abroad that the prevention and treatment of coronary heart disease better food. 4, for eggs milk Recent studies have concluded that milk has the effect of reducing blood cholesterol in humans and animals, which may be related to the milk contains some special factors that can inhibit cholesterol synthesis, it has been proved that this factor is 3-hydroxy-3 methylglutaric acid and whey acid. So milk and eggs to maintain a normal intake can be. 5, animal protein can be properly controlled legumes soy products do not need to be restricted, they contain gluten sterols, which can inhibit the absorption of cholesterol substances in the small intestine. Eat more vegetables and fruits, fruits and vegetables contain a lot of vitamin c, fiber and rich potassium and magnesium salts, can promote fat metabolism, remove cholesterol deposits. And maintain the elasticity of blood vessels and prevent calcification.