Ecg – electrocardiogram: indications, course, results

An electrocardiogram, also known as an ECG, is a commonly used diagnostic test that assesses the electrical activity of the heart. It is a key tool in diagnosing various heart diseases and clinical conditions. In the following article, we will discuss when and why an ECG is performed, how to prepare for it, how the test itself is performed, what the results look like and other important information.

What are the indications for performing an ecg? what is the purpose of this test?

An ECG is performed for a variety of reasons, depending on the patient’s needs and the doctor’s suspicions. The most important indications for performing an ECG are:

• A screening test to detect heart diseases such as arrhythmias, ischemic heart disease or atrial fibrillation.
• Assessing the effects of heart disease or other health conditions that may affect heart function.
• Monitoring the effects of treatment and monitoring the condition of patients with already known heart diseases.
• Examination to exclude possible heart problems before a planned surgery or other medical procedure.

Ecg – how to prepare for the test?

Preparing for an EKG test is relatively simple but important to obtain accurate results. Here are some steps to take before the test:

• Remove clothing from your upper body so that the electrodes can be placed on your skin. If necessary, you will be given a hospital gown or gown.
• Make sure your skin is clean and dry, without any creams, lotions or oils.
• Remove any metal objects such as jewelry from the chest area to avoid signal interference.
• During the test, try to be as calm and undisturbed as possible so that the results are accurate.

What does an ecg test look like?

An ECG test is relatively quick and painless. It is as follows:

1. The patient is asked to lie down on the examination table.
2. Electrodes, which are attached to the skin on the chest, arms and legs, record the electrical activity of the heart.
3. During the examination, you should be as calm as possible and avoid moving and talking.
4. The examination usually takes a few minutes, after which the electrodes are removed and the patient can get dressed.

What does an ecg test look like?

The ECG test result is recorded on paper or in digital form. This recording consists of several waves and curves that represent different phases of the heart. The doctor evaluates these curves to identify any abnormalities.

How long does an ecg test take?

The EKG test is quick and usually takes 5 to 10 minutes. It is a non-invasive procedure and does not require hospitalization. After the examination, the patient can return to his daily activities without restrictions.

What is an exercise ecg test?

An exercise ECG, also called an exercise stress test or stress test, involves recording heart activity during intense physical exercise, such as on a treadmill or exercise bike. This is used to assess the heart’s response to exercise and may help detect hidden heart problems.

Your suggestions

If you have any suggestions about the article or questions about ECG, please contact your doctor or cardiology specialist.Whether this is your first ECG test or you have had one before, it is important to understand its purpose and importance in heart diagnosis.

Recommended articles

If you are interested in learning more about cardiology tests and heart diagnostics, we recommend reading the following articles:

• “The role of ECG in the diagnosis of cardiac arrhythmia”
• “Echocardiography – what is it and how does it work?”
• “Coronary angiography – a method of imaging coronary vessels”

It’s also a good idea to consult with your doctor regularly to monitor your heart health and adjust your treatment plan if necessary.

An ECG test is an important tool in diagnosing heart disease and can make a significant contribution to maintaining the health of your heart and blood vessels.Understanding its course and importance can help patients get the best medical care.