What is acute cerebrovascular disease?

Acute cerebrovascular disease is a large class of diseases, is due to acute cerebral circulation disorders caused by partial or total brain dysfunction syndrome, also known as acute cerebrovascular events. Mainly includes the following aspects. First, acute ischemic cerebrovascular disease, including transient ischemic attacks, such as internal carotid artery system or vertebrobasilar artery system transient ischemic attack; Acute cerebral infarction, including cerebral thrombosis, cerebral embolism and lacunar cerebral infarction, hemorrhagic cerebral infarction and asymptomatic cerebral infarction and other diseases. Third, other types of acute cerebrovascular diseases, including cerebral artery dissection, cerebral vasospasm, cerebral arteritis, cerebral arteriovenous fistula, hypertensive encephalopathy, reversible posterior cerebral lesions, intracranial veins, venous sinuses and cerebral venous thrombosis.