Cerebral stroke

Cerebral stroke is a group of diseases characterized primarily by clinical manifestations of ischemic and hemorrhagic brain injury, also known as stroke or cerebrovascular accident, with extremely high mortality and disability rates. It is mainly classified into two major categories: hemorrhagic stroke (cerebral hemorrhage or subarachnoid hemorrhage) and ischemic stroke (cerebral infarction, cerebral thrombosis), with cerebral infarction being the most common. Stroke has an acute onset and a high mortality rate, making it one of the most important fatal diseases in the world.