Cardiac stenting must be done together with cardiac angiography. Only when coronary angiography is performed first can the stenotic areas of the coronary arteries after visualization be seen and stents be implanted in the corresponding areas.
The standardized term for the cardiac stent and cardiography procedure is coronary angiography + stenting, which is a surgical procedure to improve the narrowing of the coronary arteries and to treat myocardial infarction and angina pectoris.
Coronary artery angiography + stent implantation must be performed by radial artery or femoral artery puncture, injecting the contrast agent through the peripheral arteries, entering the coronary arteries supplying blood and oxygen to the heart muscle with the circulation of blood, so as to make the coronary arteries visualized, locate the offending blood vessels, and implant a stent in the corresponding area to alleviate the coronary artery stenosis or even the obstruction causing myocardial infarction and angina pectoris.
Coronary artery stent implantation must be preceded by coronary angiography, and the specific method of the procedure should be followed by the doctor’s instructions, which will be determined by the doctor on a case-by-case basis.