There are generally three coronary heart disease review tests, including blood sampling, electrocardiogram, cardiac ultrasound, etc., but the specifics are related to the hospital’s examination regulations as well as individual circumstances. 1. Blood test: including blood routine and blood biochemistry, mainly for checking liver function, kidney function, coagulation, cholesterol, LDL and blood routine, to make clear whether the patient has liver function or kidney function damage, and whether there is high blood lipid. 2. Electrocardiogram (ECG): In most cases, a non-invasive 12-lead ECG is taken. 3. Cardiac ultrasound: through cardiac ultrasound examination, it can clarify whether the heart function is affected. However, each patient’s condition is different, so the examination items will be different and to, if there is a moderate narrowing of the coronary artery vessels, the patient may need to review every two years or so coronary angiography. Coronary artery disease patients can go to the hospital to consult the specific review program, and do a good job in preparation for the examination.