The cost of a cardiovascular angiogram is usually around $4,000-$5,000, depending on the instruments and the associated ancillary tests, among other things. The price of cardiovascular angiography is often related to the medical devices used. Domestic instruments are relatively inexpensive, while imported ones are slightly more expensive. The imaging process requires the use of arterial sheaths, guide wires, catheters, contrast media, pressure caps, medical wristbands, etc., plus the cost of the procedure is usually around 4,000-5,000 yuan. The purpose of cardiovascular angiography is to check whether there is any stenosis in the coronary arteries, or to check the location and severity of the stenosis. Relevant auxiliary tests need to be perfected before the operation, such as blood type, electrocardiogram, blood coagulation, preoperative transfusion routine examination, plus these costs need to add an additional 1,000-2,000 yuan. In addition, patients with cardiovascular angiography go to the hospital in time and do it under the correct operation of the doctor.