Today’s main message to you is: health tips for coronary heart patients 1, the mastery of diet. Adhere to the principle of low salt, low fat and low cholesterol diet, avoid full meals, salt intake less than 6g/day, avoid eating animal offal and other foods with high cholesterol content. Must do to quit smoking and limit alcohol. 2. Take medication strictly in accordance with medical advice. Familiar with the methods of taking drugs, their effects and adverse reactions, do not increase or decrease the dose of drugs at will, do not stop taking or omit taking drugs, when taking anti-platelet aggregation class and conning class drugs, should pay attention to the tendency of bleeding, such as bleeding gums, black stools, hematuria, etc., if there is a change in the mind should be alert to the possibility of cerebral hemorrhage 3, moderate activity. Advocate patients 5-7 days a week aerobic exercise, such as walking, jogging, cycling, swimming, climbing, etc., each time the time should be more than 30min, avoid exercise transition, overwork. Angina attack should immediately stop the activity, unstable angina patients need to rest in a flat position, if necessary, oxygen. 4.Control emotion. Reduce or avoid triggers, avoid overwork, emotional excitement, cold stimulation, in order to avoid triggering angina. 5.Master self-first aid skills. (1) self-monitoring changes in the condition, angina attack should immediately stop activities, sublingual nitroglycerin tablets, dry mouth can first drink water to moisten, after containing, should pay attention to observe whether the chest pain is relieved, 3-5min after the drug does not relieve can be repeated, while observing changes in blood pressure, it should be noted that the head swelling, red face, etc. after the drug for the normal performance of vasodilation, nitroglycerin tablets need to be placed in Nitroglycerin tablets should be kept in a brown bottle away from light, and the validity period is 6 months. (2) For regular attacks of angina pectoris, nitroglycerin can be taken prophylactically before going out, eating, defecating and other activities. Patients should have a reasonable diet, control weight, control blood pressure, diabetes and other concomitant diseases, and avoid lifting heavy objects, holding children, etc. for too long, or temporary closed-air forceful movements (such as forceful defecation).