A 70% stenosis of the circumflex branch of the heart is the threshold for coronary intervention, which can be treated conservatively with medication first, and if the medication is not effective, coronary intervention is feasible.
When the stenosis of 70% of the circumflex branch, you can first take aspirin, hydroclopidogrel and other antiplatelet drugs under the guidance of the doctor, and take statins to regulate lipids and stabilize plaque, supplemented with metoprolol, nitrate drugs to reduce myocardial oxygen consumption, dilate coronary arteries and other therapies, and if you can continue to relieve, you can continue conservative treatment for the time being.
If symptoms are not relieved or progressively aggravated after conservative treatment, early coronary intervention is recommended to reduce the risk of acute myocardial infarction and to ensure myocardial perfusion.
The 70% stenosis of the circumflex branch of the heart is the critical value for the indication of surgery, which should be evaluated according to the patient’s own condition, symptoms and signs, and auxiliary examinations, etc. It is recommended that the patient should consult a doctor in time to formulate an individualized diagnosis and treatment plan after an interview.