Whether stenting is needed for coronary artery stenosis depends on the severity of the stenosis, and not all coronary artery stenosis require stenting.
1. Coronary artery stenosis area is relatively small, less than 70% and no corresponding clinical manifestations, can be conservative treatment, that is, drug therapy, including isosorbide mononitrate, aspirin, atorvastatin, under the guidance of the physician through the taking of drugs is able to alleviate the symptoms, to prevent the disease from further development, this case does not need to carry out stent treatment.
2. Coronary artery stenosis area is relatively large, more than 70% can be stented, through stenting to improve myocardial blood supply, insufficient oxygen supply, to prevent the emergence of complications.
If the patient has symptoms such as chest tightness, chest pain, fatigue, palpitations, etc., he/she can first go to the hospital for electrocardiogram and cardiac ultrasound test, as well as coronary angiography test, and choose the treatment method according to the severity of the stenosis.
If patients experience discomfort symptoms, they should go to the hospital in time, and under the guidance of physicians, give targeted treatment after clarifying the cause.