When the degree of cardiovascular stenosis reaches 85%, it already belongs to severe stenosis. If stents are not put in, acute myocardial infarction, arrhythmia and formation of ventricular wall tumor are likely to occur, leading to serious consequences.
1. Acute myocardial infarction: when the stenosis reaches 85%, the blood supply of the coronary artery will be seriously affected. If the coronary artery is spasmodic and contracted, acute myocardial infarction is likely to occur, resulting in severe chest pain, lack of oxygen and other abnormal symptoms.
2. Arrhythmia: When cardiovascular stenosis reaches 85%, it will also affect the normal rhythm of the heartbeat, and arrhythmia such as ventricular tachycardia, atrial fibrillation or ventricular fibrillation may occur.
3. Formation of ventricular wall tumor: When localized cardiovascular stenosis occurs, sometimes there will be superfluous organisms in the stenosis area, and later on, ventricular wall tumor will be formed, which will lead to blood vessel blockage.
Therefore, if the degree of cardiovascular stenosis reaches 85% without stenting, it is likely to cause serious damage to the body, once this situation is found, it is necessary to consult a doctor in a timely manner to check and carry out local stenting or surgical bypass and other appropriate treatments, in order to improve the symptoms.