What causes acute cerebrovascular disease?

Cerebrovascular disease refers to a group of diseases in which the carotid artery that dominates the brain or brain is diseased, resulting in intracranial blood circulation disorder and brain tissue damage. Clinically, people often faint suddenly, lose consciousness, have a skewed mouth and eyes, have difficulty speaking, and are accompanied by hemiplegia. Cerebrovascular disease can be divided into acute cerebrovascular disease and chronic cerebrovascular disease according to its course. Acute cerebrovascular diseases include transient ischemic attack, cerebral thrombosis, cerebral embolism, hypertensive encephalopathy, cerebral hemorrhage and subarachnoid hemorrhage. Chronic cerebrovascular diseases include cerebral arteriosclerosis, cerebrovascular dementia, cerebral arterial island syndrome, Parkinson's disease and so on. We often say that cerebrovascular disease generally refers to acute cerebrovascular disease, which is acute and often endangers people's lives, so it is easy to attract people's attention.

Sudden amnesia, first of all, is acute cerebrovascular disease, especially hippocampus infarction or ischemia, which leads to patients' amnesia, and even can't find their way home in severe cases. Followed by malignant arrhythmia. For example, if ventricular tachycardia occurs, the patient may suddenly lose consciousness and faint. I can't remember the onset process after waking up. Cerebrovascular diseases are the general name of cerebrovascular diseases caused by various reasons. Cerebral hemorrhage, cerebral infarction, cerebral embolism, cerebral arteriosclerosis, cerebrovascular malformation, cerebral aneurysm, cerebrovascular inflammation, etc.

Cerebrovascular diseases are the general name of cerebrovascular diseases caused by various reasons. Cerebral atherosclerosis, hypertension related to cerebral arterial diseases, cerebral thrombosis, cerebral embolism, cerebral aneurysm, cerebrovascular malformation, vasculitis, vascular injury, etc. The World Health Organization divides cerebrovascular diseases into hemorrhagic (including subarachnoid hemorrhage and hypertensive cerebral hemorrhage) and ischemic, including transient ischemic attack and cerebral infarction. Previously, these four diseases were collectively referred to as stroke or cerebrovascular accident. In addition, according to the progress of cerebrovascular diseases, it can be classified according to acute cerebrovascular diseases (such as stroke) and chronic cerebrovascular diseases, other parts and sizes. Vascular causes are mainly diseases of cardiovascular system and other systems or organs, including cerebrovascular and circulatory functions.

Cerebrovascular diseases are divided into acute and chronic. Acute cerebrovascular disease is a group of sudden cerebral blood circulation disorders, accompanied by focal neurological dysfunction, and even called cerebrovascular accident or cerebral hemorrhage. The main pathological processes are cerebral infarction, cerebral hemorrhage and subarachnoid hemorrhage, which can occur alone, together or repeatedly. Chronic cerebrovascular disease refers to brain metabolic disorder and functional decline caused by chronic blood supply deficiency. The prevention and treatment of hypertension is relatively certain for this disease, and its treatment can be carried out according to the nature of the disease.