Heart blood vessel blockage if timely treatment, generally does not affect the normal life expectancy; if the treatment is not timely or serious condition, the survival time will be significantly shortened. Heart blood vessel blockage suggests the emergence of acute myocardial infarction, due to the development of medical technology, the patient, if the patient can quickly to the hospital, can be emergency stenting or thrombolytic therapy, rapid possible blood vessels to save more myocardium, there will be no serious heart failure, the patient can be long-term survival. Some patients who have myocardial infarction can not be treated in time, or the lesion is very serious, such as the left main stem occurred blockage, resulting in a large area of myocardial necrosis, at any time there is a risk of sudden death. Some patients may develop severe heart failure, and their survival time may be significantly shortened. After a blockage of a heart blood vessel, it is important to go to the hospital quickly in order to try to open the diseased blood vessel quickly and follow the doctor’s instructions for regular treatment to prolong the patient’s survival time.