Infarct Ice

A cerebral infarction is a condition where part of the brain does not receive enough oxygen and nutrients, resulting in damage and necrosis of nerve cells. This condition can be caused by various reasons, including cardiovascular disease, thrombosis, high blood pressure, diabetes, smoking and other risk factors. Cerebral infarctions usually manifest as sudden loss of consciousness, weakness, and problems with speech, vision, or motor coordination. If not treated quickly, a heart attack can cause permanent brain damage and even death.

In the article we will look at the causes of cerebral infarction, its symptoms and diagnostic methods, as well as possible complications and treatment methods.

Causes of cerebral infarction

Cerebral infarctions can be caused by various factors that impair blood circulation in the brain. Some of them include:

Cardiac diseases: coronary heart disease, angina pectoris, myocardial infarction and other problems of the cardiovascular system can lead to stroke. Cardiovascular problems are associated with increased cholesterol levels and the formation of blood clots, which can block arteries supplying the brain.

Hypertension: Increased blood pressure can also affect the blood supply to the brain. Hypertension is one of the main risk factors for cerebral infarction.

Atherosclerosis: The formation of plaques on the walls of arteries that become stiffer over time and can cause narrowing of the arteries. Atherosclerosis can lead to decreased blood flow to the brain.

Thrombosis and thromboembolism: Thrombosis is the formation of a blood clot in an artery that can block blood flow. The clot contains destroyed cells and can break off and travel through the bloodstream, blocking other blood vessels, including arteries supplying the brain. Thromboembolism is when a blood clot suddenly breaks off and travels to the lungs or another organ. In the lungs, it can cause acute heart failure, leading to respiratory arrest and death.

Diabetes: High blood glucose levels can cause damage to arteries and artery walls, which can lead to blood clots. Diabetes mellitus can also cause hypercholesterolemia, an increase in cholesterol levels in the blood.

Smoking: Tobacco contains nicotine, which increases the level of adrenaline in the body. Adrenaline dilates blood vessels and increases blood pressure, which increases the risk of stroke.

Other factors: Certain chemicals, immune system disorders, blood disorders and genetic factors may also increase the risk of cerebral infarction. For example, multiple drug intolerance syndrome causes the formation of antibodies to drugs, which makes it impossible for the body to function properly. Sometimes the development of the syndrome is hereditary and is transmitted from parents to child.

Symptoms of cerebral infarction

Symptoms of cerebral infarction are:

Loss of consciousness

Weakness

Dizziness