Stenting is recommended for 75% stenosis.
Because stenosis of more than 75% of the blood vessels will lead to an obstacle in the blood supply to the distal tissues or organs, and the corresponding symptoms of ischemia will appear. For example, if the stenosis occurs in the heart, there will be pain and pressure in the anterior region of the heart. If the blood vessel is completely blocked, the symptoms of myocardial infarction will occur.
Patients with more than 75% stenosis of blood vessels need to control their blood pressure, blood glucose, blood lipids, etc. on a daily basis, pay attention to rest, avoid exertion, eat a low-fat and low-salt diet, avoid overfilling, prevent constipation, control their weight, abstain from smoking and alcohol, be emotionally stable, and live a regular life.
Patients suffering from cardiovascular stenosis are mostly caused by insufficient blood supply, so timely treatment must be carried out. The specific situation varies from person to person. Conservative treatment can be carried out first, and then stenting can be carried out if there is no better result.