Cardiac stenting is a minimally invasive procedure that generally does not require an open chest and has a relatively quick recovery. Cardiac stenting is mainly used for coronary atherosclerotic heart disease, and generally involves implanting a stent into the specific diseased blood vessel, and then utilizing the expanded support of the implanted stent to improve the stenosis of the coronary artery in order to increase the blood flow to that artery. It should be noted that if the blood vessel is in a state of severe calcification, the risk of stenting is relatively high, and the suitability should be assessed on a case-by-case basis; for the presence of severe, multi-branched coronary artery stenosis, stent implantation is generally not suitable, and it is recommended that coronary artery bypass grafting be performed under the assessment of a doctor. Therefore, cardiac stenting is a minimally invasive procedure with faster postoperative recovery compared to coronary artery bypass grafting, and it is a more commonly used primary treatment modality. It is advisable to consult your physician and follow the doctor’s instructions for specific cases.