Intermittent ST-T changes, need to improve the coronary artery examination, may need to give antiplatelet, lipid regulation and other treatment, control the primary disease. Intermittent ST-T changes, if the ST segment depression more than 0.05mv, indicating that there may be cardiac ischemia, suspected coronary artery disease, you can do coronary angiography. Coronary artery stenosis greater than 50% can be diagnosed as coronary artery disease, given antiplatelet drugs such as aspirin, clopidogrel, lipid regulating drugs such as atorvastatin treatment. Hypertensive heart disease, in which intermittent ST-T changes can also occur when blood pressure is elevated and the heart is not supplied with enough blood, requires the primary disease to be brought under control. Take antihypertensive medications to bring the blood pressure up to standard. If intermittent ST-T changes are detected by an ambulatory electrocardiogram, consult the doctor in time and follow the doctor’s instructions to improve the examination and medication treatment.