সংজ্ঞা
Electron-beam computed tomography (EBCT) is a fast and sensitive test for detecting calcium build-up in the arteries of the heart. It uses an electron gun instead of regular x-rays to scan the chest.
The amount of calcium build-up in the arteries will give your doctor an idea of whether a condition known as atherosclerosis has developed. This condition can lead to narrowing of the arteries, heart attack, stroke, and other serious conditions.
পরীক্ষার কারণ
EBCT may be used to screen people for coronary heart disease (CHD). It can be used before or after symptoms actually appear. This test may be most useful for people at moderate risk for heart attacks. This is important because, for many people, the first sign of CHD is a heart attack.
সম্ভাব্য জটিলতা
An EBCT is considered a low risk procedure and uses very low amounts of radiation. Despite this, women should let their doctor know if they are pregnant.
Some may also have an allergic reaction to dyes or contrast material used to enhance the images. Let your doctor know about any allergies you may have.
কি আশা করা যায়
পরীক্ষার আগে
Your doctor will discuss your health and medical history, including any risk factors you have for CHD. This will help your doctor determine if EBCT screening is right for you.
পরীক্ষার বর্ণনা
You will be asked to lie down on a padded table under an arch-shaped scanner. You may remain clothed and your head will not be enclosed at any time. The scanner moves over your body and takes pictures of your internal organs. During the scan, you will be asked to hold your breath at times to help you remain motionless. A radiographer who runs the scan will be with you to answer any questions or concerns.
পরীক্ষার পর
পরীক্ষা শেষ হলে আপনি চলে যেতে পারবেন।
কতক্ষণ এটা লাগবে?
The procedure takes about 10-15 minutes. The actual scanning time is only a few seconds.
এটা আঘাত করবে?
No.
ফলাফল
The EBCT software measures the calcium deposits in your arteries. This is called the calcification score. Depending on your score, your doctor will discuss any measures you should take to decrease your risk of CAD, such as exercising more or taking medication. Your doctor may also recommend more testing or surgery if your score is very high.
আপনার ডাক্তারকে কল করুন
পরীক্ষা, আপনার অবস্থা, বা আপনার পরীক্ষার ফলাফল সম্পর্কে আপনার কোন প্রশ্ন থাকলে আপনার ডাক্তারকে কল করুন।
আপনি যদি মনে করেন আপনার জরুরী অবস্থা আছে, তাহলে অবিলম্বে চিকিৎসা সহায়তার জন্য কল করুন।