Cardiovascular blockage 90% specific how long can live is different from person to person, can not be generalized. 1. Not actively treated: the heart is one of the very important organs of the human body, the heart of the blood vessels blocked 90% can occur at any time acute infarction, or even sudden death, a serious threat to the safety of life. If there is no timely medication or surgical treatment, the chance of death from heart attack will increase and the survival time will be shorter. 2. Active treatment: If 90% of patients with vascular blockage undergo coronary stenting or cardiac bypass surgery in a timely manner in order to restore the blood supply to the heart, and regular oral antiplatelet aggregation, lipid-lowering, plaque stabilization and other medications, and regular review, will improve the quality of life of the patients, basically does not affect the patient’s life expectancy. It is recommended that patients pay enough attention to their condition, actively treat it, and avoid blindly using drugs.