What is an ECG?
An electrocardiogram (ECG) is a non-invasive test that records the electrical activity of the heart. The test involves placing small electrodes on the skin of the chest, arms, and legs, which are connected to a machine that records the electrical signals generated by the heart.
Who is it for?
An ECG may be recommended for patients who are experiencing symptoms such as chest pain, palpitations, shortness of breath, or dizziness, as well as for patients with known heart conditions such as heart disease, arrhythmias, or heart attacks. It is also commonly performed as a routine test during physical exams.
What to expect on the day?
An ECG is a quick and painless procedure that typically takes only a few minutes to complete. During the test, you will lie down on an exam table while a technician places small electrodes on the chest, arms, and legs. The electrodes are attached to a machine that records the electrical signals generated by the heart.
You will need to lie still and breathe normally during the test.
After the test, the electrodes will be removed and you can resume normal activities immediately. The results of the test will be analysed by a cardiologist, who will use the information to diagnose any heart conditions or abnormalities.
An ECG is a safe and simple test that provides important information about heart function.