Electrocardiogram heart – Kardiogramma – ECG

Description electrocardiogram

Electrocardiogram (ECG) It measures the electrical activity of the heart. Heart generates an electrical signal, which comes from the heart throughout the body. Small electric Sensors, called electrodes, placed on the skin, to grasp the current, which generates a heart. The electrical activity of the heart is then translated into graphic form. This can give doctors an idea, as far as normal heart beats.

Reasons for electrocardiograms

ECG is used:

• To diagnose heart attack and problems with heart rhythm;
• To determine the potential of heart disease and diseases, not associated with heart;
• To detect disorders, that change the balance of electrolytes in the body (eg, potassium and magnesium);
• To detect other problems, such as overdose of some drugs.

Symptoms, where it may be necessary ECG:

• Chest discomfort or pain;
• Breathlessness;
• Heartbeat (rapid heartbeat);
• Anxiety;
• Weakness;
• Nausea or vomiting desire;
• Abdominal pain;
• Frequent fainting;
• Taking certain medications.

ECG can be assigned in the following cases:

• Any surgery is required under general anesthesia – for the detection of heart disease, which can lead to deterioration during operation;
• If you are a busy professional activities, associated with increased anxiety and stress;
• In old age, disease or diabetes, to spend a record to compare with future ECGs;
• In the presence of heart disease, to check for changes of heart activity;
• If carried cardiovascular procedures, such as the installation of a pacemaker.

How is the electrocardiogram?

Preparation for the procedure

It may be carried out:

• The medical examination and the study of medical history;
• If necessary, you can shave the chest.

Description of the procedure for the withdrawal of the electrocardiogram

You will be asked to lie quietly on your back. Six small, sticky pads with attached wires will be attached to the chest. The rest of the sensors will be attached to the hands and feet. Wires are connected to the ECG. During the test, you will not feel anything.

After removing the electrocardiogram

You may resume activities as recommended by your doctor.

How long will the electrocardiogram?

3-4 minutes.

Will it hurt?

No.

Results of electrocardiography

The doctor will examine the resulting ECG. Based on the results and other medical information, you may need to undergo more tests or to begin treatment.

Contact your doctor after electrocardiography

After the procedure, call your doctor, If symptoms of cardiovascular problems, eg, chest pain or shortness of breath.