1, live and let live: should go to bed early and get up early, avoid working late at night, before going to bed should not watch nervous, horror novels and television. 2, physical and mental happiness: mental tension, emotional fluctuations can induce angina. Should avoid anger, panic, excessive thinking and overjoy. Adopt good habits such as raising flowers and fish in order to enjoy and nourish your temperament and regulate your emotions. 3, dietary regulation: overeating greasy food, will promote the deposition of cholesterol in the arterial blood vessel wall, accelerate atherosclerosis, so should not eat. Diet should be light, eat more easily digestible food, there should be enough vegetables and fruits, eat less and more meals, less dinner, should control the amount of food, in order to reduce the burden on the heart. 4. Quit smoking and drink less alcohol: Smoking is an important factor causing myocardial infarction and stroke, so you should absolutely quit smoking. A small amount of beer, yellow wine, wine and other low-grade alcohol can promote the circulation of blood, qi and blood harmonization. Spirits in the list of contraindications. 5, combination of work and rest: should avoid excessive physical labor or sudden exertion, do not overwork. Walking, stairs, cycling should be slow, otherwise it will cause the heart rate to accelerate, blood pressure increases, induced angina. It is not advisable to exercise after a full meal. Cold will make the blood vessels contract, reduce the blood supply to the heart muscle and produce pain, should pay attention to keep warm. Sex is in a highly excited state, blood circulation accelerated, the body’s blood demand increases, while the coronary artery blood supply is relatively insufficient, it is very easy to angina pectoris or myocardial infarction, so it is advisable to be strictly restrained. In myocardial infarction after full recovery, sexual life should be controlled at 1~2 times a month. 6, appropriate rest: angina pectoris is best to lie down and rest for a while. Normally, you can work normally, but should not be overworked. After the diagnosis of myocardial infarction is clear, should be absolutely bed rest, flat position. Within two weeks, all the patient’s life activities are completed by the help of bystanders, absolutely forbidden to turn over themselves, because turning over will increase the burden on the heart, resulting in myocardial infarction site rupture or cardiac arrest. It is advisable to urinate and defecate in bed, and keep the urine and feces unobstructed. If there is no serious complication, generally after 2~3 weeks of bed rest, you can be half-recumbent on the bed, 3~4 times a day. 1 week later, if there is no change, you can get out of bed and sit on a chair, 3~4 times a day, each time about half an hour, and then 1 week later, you can walk in the bedroom. Prolonged bed rest is detrimental to cardiac recovery, and discretionary activity is necessary. After three months, you can do light physical labor. 7, physical exercise: sports should be based on the physical conditions of each person, interests and hobbies to choose, such as playing tai chi, table tennis, aerobics and so on. Exercise should be done according to one’s ability, so that the whole body can circulate blood and reduce the burden on the heart. 8, active treatment: adhere to the necessary medication, do not fear the side effects of drugs. As the saying goes, “medicine is three times poisonous”, long-term use is indeed more or less some side effects, but weighing the pros and cons, if you don’t take the medicine, will pay more for the ensuing complications, and ultimately can’t help but take the medicine. Warm tips: In recent years, the traditional long-term bed rest has been found to bring a series of unfavorable consequences to the patient, including wasting myasthenia, reduced myocardial contractility, increased blood viscosity, and prone to the formation of deep vein thrombosis and pulmonary embolism. It is now advocated that patients with myocardial infarction without comorbidities can be discharged from bed at an early stage, usually starting at 1~2 weeks of hospitalization, and discharge can be considered after 3~4 weeks of hospitalization. Especially after an acute infarction with timely thrombolysis or intervention, the occluded blood vessels have been recanalized and can be more active and discharged. Symptom-limiting exercise-load ECG, radionuclide, and echocardiography are done before discharge. For those with myocardial ischemia or poor cardiac function, coronary angiography is appropriate to determine the next step in treatment.