Cerebral infarction may occur even if blood pressure, blood glucose, and blood lipids are not high, and it is recommended to seek medical attention if suspicious symptoms occur.
Cerebral infarction, also known as ischemic stroke, can be divided into thrombosis, thromboembolism and cerebral infarction due to hemodynamic mechanisms. Among them, hypertension, hyperglycemia and hyperlipidemia are risk factors for cerebral thrombosis.
Thromboembolism is generally a variety of emboli with the blood flow into the cerebral artery caused by cerebral infarction, some emboli such as air emboli, foreign body emboli and other emboli with high blood pressure, blood glucose and blood lipids have nothing to do.
Cerebral infarction due to hemodynamic mechanism is generally due to severe narrowing of large blood vessels in the brain, the patient’s blood pressure drops, resulting in local cerebral tissue hypoperfusion caused by cerebral infarction. Both are less associated with high blood pressure, high blood lipids, and high blood glucose, suggesting that cerebral infarction may also occur without high blood pressure, blood glucose, and blood lipids.
If there are suspicious symptoms such as dizziness, dumb speech, hemiplegia, numbness and weakness of hemiplegic limbs, it is recommended to seek medical treatment in time.