Acute heart attack patients should be discharged from the hospital to take medication on time, pay attention to diet and regular review. 1. Take medication on time: after discharge from hospital, patients with acute cardiac infarction should take antiplatelet, lipid-lowering and coronary expansion medications, such as aspirin, statin and nitrate, as prescribed by the doctor. 2. Pay attention to diet and daily living: after discharge from the hospital, patients with acute infarction should have a low-salt and low-fat diet, regulate their mood, quit smoking and drinking, and get up and live on time (don’t stay up all night). If you have the condition to exercise, it is best to go to the hospital or specialized institutions for cardiac rehabilitation guidance, and you should exercise moderately at home, and you need to consult the doctor in time to let the doctor evaluate the discomfort symptoms. 3. Regular review: After acute heart attack patients are discharged from the hospital, they should go to the hospital for regular follow-up and review according to the doctor’s instructions, generally 1 week, 1 month, 3 months, half a year and 1 year after discharge. If acute heart attack patients are discharged from the hospital and have symptoms such as chest tightness, panic, chest pain, etc. again, they should go to the regular hospital in time to clarify the cause of the disease and avoid delaying the condition.