ECG (Electrocardiogram) is a non-invasive test that is used to detect any abnormalities in the electrical activity of the heart. It is used to diagnose various heart conditions, such as arrhythmias, heart attacks, and heart failure.
When this test is required
ECG may be requested by a doctor if a person is experiencing symptoms of a heart condition, as part of routine check-ups, or as a screening tool for certain conditions.
What the Test Detects
An ECG records the electrical activity of the heart and produces a graph known as an electrocardiogram. The graph shows the different phases of the heart’s electrical cycle and can help detect any abnormalities in heart rate or rhythm.
Preparation for the Test
No special preparation is needed for an ECG. However, you should wear loose clothing that allows easy access to your chest.
Sample Requirements
No sample is required for an ECG. The test involves attaching electrodes to the chest, arms, and legs to measure the electrical activity of the heart.
Additional Notes
ECG is a safe and painless test that usually takes only a few minutes to perform. The results are usually available immediately and can help doctors make a diagnosis and determine the appropriate treatment.
