In clinical practice, the best time for cerebral infarction embolization surgery is generally within six hours from the discovery of symptoms to hospital admission, as follows: 1. Therefore, in this case, early embolization surgery to restore normal blood flow can also effectively restore the function of the terminal nerve cells. 3. The hemodynamic changes at the end are not particularly large, so embolization at this time can effectively alleviate the hemodynamic abnormalities and thus reduce the occurrence of overperfusion and other conditions.