সংজ্ঞা
An electrocardiogram (ECG or EKG) measures the electrical activity of your heart. The heart generates an electrical signal, which flows out from your heart through your body. Small electrical sensors, called electrodes, are put on your skin to sense the electricity that began in your heart. The electrical activity is then turned into a graph. This can give doctors an idea of whether your heart is beating normally.
পরীক্ষার কারণ
An ECG is used to:
- Diagnose heart attacks and rhythm problems
- Offer clues about other heart conditions and conditions not primarily related to the heart
- Detect conditions that alter the body’s balance of electrolytes, such as potassiumand magnesium
- Detect other problems, such as overdoses of certain drugs
Symptoms that may prompt an ECG include:
- Chest discomfort or pain
- নিঃশ্বাসের দুর্বলতা
- Palpitations
- দুশ্চিন্তা
- দুর্বলতা
- Nausea or the feeling that you have to vomit
- History of fainting
An ECG may also be obtained if you:
- Are about to have surgery with general anesthesia
- Are in occupations that stress the heart or where public safety is a concern
- Are an older adult or have diabetes
- Already have heart disease
- Have had a heart-related procedure, such as getting a pacemaker
সম্ভাব্য জটিলতা
এই পরীক্ষার সাথে যুক্ত কোন বড় জটিলতা নেই।
কি আশা করা যায়
পরীক্ষার আগে
You may:
- Have a physical exam
- Be asked about your medical history
- Have your chest shaved if needed
পরীক্ষার বর্ণনা
You will be asked to lie quietly on your back with your shirt off. Six small, sticky pads with attached wires will be placed across your chest. Others will be placed on your arms and legs. The wires will connect to the ECG machine. You will not feel anything during the test.
পরীক্ষার পর
You may resume activities as recommended by your doctor.
কতক্ষণ এটা লাগবে?
3-4 minutes
এটা আঘাত করবে?
না
ফলাফল
Your doctor will interpret the ECG. Based on the results and your other health information, you may need more tests or a treatment পরিকল্পনা
আপনার ডাক্তারকে কল করুন
Call your doctor if you have heart-related symptoms, such as chest pain or trouble breathing.
আপনি যদি মনে করেন আপনার জরুরী অবস্থা আছে, তাহলে অবিলম্বে চিকিৎসা সহায়তার জন্য কল করুন।