2. Improve myocardial blood supply
In general, patients with myocardial infarction will have angina pectoris, chest pain and other symptoms due to poor blood circulation. After cardiac stent intervention, the situation of arterial stenosis will be improved, and the blood flow will become smooth, which can improve the myocardial blood supply.
3. Farewell to lifelong medication
At present, there are two kinds of heart stent implantation: metal stent and soluble stent.Generally, when metal stent is implanted, life-long medication is needed.If soluble stent is used, life-long medication can be avoided.
2、 Disadvantages of heart stenting
1. Bleeding
Although the cardiac stent surgery is relatively mature now, it is relatively safe to do this kind of surgery, but after the cardiac stent surgery, we still need to take anti platelet aggregation drugs. Some patients will have bleeding after long-term application of anti platelet drugs.
2. Stent thrombosis
It's easy to have thrombosis again in stent implantation within one year after cardiac stent surgery, which will also have a certain impact on the health of patients.
3. Restenosis
Because in the interventional treatment of cardiac stents, most of them are metal stents, which is a kind of foreign body for the human body, so the diseased blood vessels will have a protective reaction, and more cells will wrap around the stents, which may lead to restenosis of blood vessels.
4. Over treatment
Although cardiac stenting is a kind of interventional therapy, it has the advantages of less trauma, faster recovery, and can reduce the frequency of angina pectoris. But it is best to take this method after the vascular stenosis reaches more than 75%. At present, the degree of stenosis of many patients is less than 75%, or even less than 50%, which leads to excessive medical treatment.
Finally, I wish you all a happy life and good health!To learn more about Coronary heart disease, please pay attention to us. See you next time.
