Current myocardial ischemia It is an important problem for the public health system in Thailand and around the world. as it is the number one cause of death of the population worldwide, especially in developing countries. Some of the patients with acute myocardial infarction must be treated with the use of balloons or the use of balloons in combination with stent insertion for bracing. to open the coronary arteries to return to normal circulation If treated promptly and effectively, it can greatly reduce the death of myocardial cells. After treatment, when the patient is stable, they will be discharged home. However, it was found that after discharge, the patient had a chance of recurrent myocardial ischemia. and had to be re-admitted to the hospital due to the reason that the patient is not ready for distribution and not behaving properly The use of the D-METHOD discharge planning program from the time of admission to the preparation of the patient to go home. It is important and results in patients having a better understanding of the disease. Cause and pathology Appropriate conduct cover the disease. able to take care of themselves when returning home appropriately enabling the patient to control the disease and the degree of severity of relapse decreased. As a result, the rate of readmission after discharge from the hospital decreased. It enables patients with acute myocardial infarction to live safely and have a better quality of life.