Research progress of delayed treatment time process for acute ischemic stroke patients

The treatment of stroke relies on early, rapid and effective reperfusion after cerebral ischemia to rescue the ischemic penumbra through cerebral blood flow restoration. However,the thrombolytic rate of stroke patients in China is only 2%. The time delay of treatment is the bottleneck, with pre-hospital delay an important reason and in-hospital delay not optimistic either. The article reviewed the current status and influencing factors of the treatment delay in patients with acute ischemic stroke,aiming to provide a basis for the establishment of an organized and integrated stroke emergency model in the future.