6 common causes of cerebrovascular accident today

Cerebrovascular accident is a dangerous disease because of complicated complications, if not treated in time, can lead to death. Therefore, finding out the causes of cerebrovascular accident to proactively prevent is the simplest way to help protect the health of yourself and your loved ones.

In recent years, the number of people suffering from cerebrovascular accident is increasing. However, the results of some statistics show that the percentage of people who understand this disease is sadly low. To avoid becoming the next victim of this dangerous disease, join SignsSymptomsList.com to find out what causes it to have an effective prevention plan.

What is a cerebrovascular accident?

6 common causes of cerebrovascular accident today • SignsSymptomsList.com

A cerebrovascular accident is a condition in which the blood and oxygen supply to a part of the brain is interrupted, causing brain cells to become damaged and gradually die. The larger the damaged brain area, the more severe the damage, the more sequelae, and even death.

There are two types of stroke: cerebral infarction (caused by a blood clot that blocks a blood vessel) and cerebral hemorrhage (bleeding in the brain). In any case, the patient should be taken to the emergency room early to limit sequelae.

6 common causes of cerebrovascular accident

There are many causes of cerebrovascular accident, but the most common are the following 6 factors:

1. High blood pressure

High blood pressure is the leading cause of cerebrovascular accident. People with high blood pressure are 3-4 times more likely to have a stroke than people with normal blood pressure. This is because high blood pressure causes the walls of the blood vessels to dilate and build up damage. At that time, the platelet system and fibrin fibers will come to repair the wound, leading to the formation of blood clots. A sudden increase in blood pressure can cause a blood vessel to burst.

2. Atherosclerosis

Atherosclerosis is a condition in which the arteries are hardened due to the accumulation of plaque (mainly fat, blood fat), causing the vessel lumen to shrink and obstructing blood flow to nourish brain cells. At that time, the blood will stagnate, clog and form blood clots. If these blood clots run up to the brain, to the narrow place, it gets stuck, blocking the cerebral blood vessels, leading to cerebral ischemia.

3. Diabetes

6 common causes of cerebrovascular accident today • SignsSymptomsList.com

Diabetes is also one of the causes of complications that you need to pay attention to. Most people with diabetes have high blood cholesterol, too much bad cholesterol in the blood. Therefore, the risk of cerebrovascular accident in people with diabetes will also increase if the disease is not controlled and treated.

4. Cerebral vascular malformation

According to experts, the phenomenon of cerebrovascular malformation is usually a congenital defect, progressing silently. Over time, the malformed blood vessel dilates and weakens. When blood vessels are stretched too much, it can lead to rupture of blood vessels, causing brain bleeding.

5. Causes of complications come from heart disease

People with heart diseases such as infective endocarditis, atrial fibrillation, mitral stenosis with atrial fibrillation, left atrial mucinous tumor, oval septal defect (atrial septal defect, etc.) will have a high risk of vascular accident. Because these diseases can increase the risk of blood clots forming in the heart, from which the clots will flow into the blood stream towards the brain, leading to cerebral ischemia.

Besides, the use of anticoagulants with vitamin K antagonists after heart valve replacement surgery also has many potential risks. The reason is that anticoagulants reduce blood clotting, if combined with favorable factors such as high blood pressure, trauma, etc., it will increase the risk of brain bleeding.

6. Other causes of accidents

In addition to the diseases mentioned above, there are a number of other factors that increase the risk of cerebrovascular accident such as: Decrease in blood pressure (sudden drop in blood pressure of more than 40 mmHg), arteritis, thrombophlebitis, brain tumor , carotid malformation, coagulation dysfunction, cerebrovascular degeneration, overweight, obesity...

Besides, unscientific lifestyle habits such as frequent smoking, abuse of birth control pills, heavy use of alcohol, sedentary lifestyle, unhealthy lifestyle... can also cause accidents. cerebrovascular.


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