Learn More About Stroke Prevention and Diagnosis Learn More About Stroke Prevention and Diagnosis
Are you at risk for a stroke? If you have high blood pressure, the risk that you will suffer a stroke increases significantly. In... Learn More About Stroke Prevention and Diagnosis

Are you at risk for a stroke? If you have high blood pressure, the risk that you will suffer a stroke increases significantly. In Asian countries, people often suffer a stroke and become disabled or die. The mortality rate in this part of the world is about 50%.

Change Your Lifestyle and Reduce Your Stroke Risk

You never know when a stroke will strike. Therefore, you need to change your lifestyle if you feel that you are at risk. A lack of activity, smoking, and a poor diet all trigger strokes, and this should be addressed. You may also end up needing stroke treatment in Bangkok if you are diabetic.

One way to find out how the blood is flowing is to take an ultrasound test, called a carotid doppler. This test reveals how your blood is circulating through your carotid arteries. The carotid arteries are located on each side of the neck. They supply blood to the brain. Two types of stroke are treated in Bangkok and throughout the world – ischemic strokes and hemorrhagic strokes.

Ischemic Strokes

An ischemic stroke results from the narrowing of blood vessels, which develop from a high cholesterol count. When this type of stroke occurs, it is caused by the formation of a blood clot. When the clot reaches the brain, it triggers this type of stroke.

Hemorrhagic Strokes

Hemorrhagic strokes result from hypertension or high blood pressure. An aneurysm, or a ruptured blood vessel, causes a hemorrhagic stroke. The best way to prevent either of these strokes from happening is to eat healthier, exercise more, and maintain a healthy weight.

As people age, their carotid arteries accumulate cholesterol and plaque. When the carotid arteries receive an excess buildup of plaque, it is called carotid artery stenosis. This condition leads to strokes or other heart conditions. Therefore, having a carotid doppler scan performed in Bangkok is a wise thing to do, especially if you consider yourself at a high risk for a stroke.

Early Warning Signs

You may be experiencing the early warning signs of a stroke, if you experience any of the following symptoms:

  • Tingling, numbness, or weakness on one side of the body
  • An inability to move a leg or arm
  • An inability to see out of one eye
  • An inability to speak coherently

If you experience any of the above symptoms and it goes away, you still need to see a doctor immediately. A doctor in Bangkok will ask questions about the symptoms as well as want to learn more about your medical history. He or she may measure your blood pressure or order a carotid duplex. Other diagnostics may be performed, including an MRI scan of the brain, a vein, or artery. When these scans are performed, the doctor can check for thrombosis (blood clots), stenosis (narrowing of the arteries), blockages, and bleeding within the brain.

The Advantages of a Carotid Doppler Scan

If a carotid doppler scan is ordered, a pending stroke attack can be diagnosed without the need for advanced preparation. This type of test is non-invasive. Some of the factors that may interfere with the results of the scan include an irregular heartbeat, heart disease, or extreme obesity.

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