ECG (Electrocardiogram)
An ECG (electrocardiogram) is a quick, painless test that records the heart's electrical activity through small pads placed on the chest, arms and legs. It shows whether the heartbeat's rate and rhythm are normal.
Why it's ordered
An ECG is ordered to check for irregular heart rhythms (arrhythmia), investigate chest pain or palpitations, look for signs of a past or current heart attack, and get a baseline heart reading before starting treatment for hypertension, diabetes or other cardiac risk factors.
What to expect
No preparation is needed. The test itself takes a few minutes and results are typically reviewed during the same visit.
Frequently asked questions
Does an ECG hurt?
No. An ECG is painless. Small sticky electrodes are placed on the skin to record the heart's electrical signals.
How long does an ECG take?
The actual recording takes only a few minutes. The results are usually reviewed by the doctor during the same visit.
Do I need to prepare for an ECG?
No special preparation is needed. You may be asked to remove upper-body clothing so electrodes can be placed on the chest.
Ask about an ECG
Contact the clinic to discuss whether an ECG is appropriate for your symptoms or routine check-up.
The information on this page is for general health awareness and does not replace an in-person medical consultation, diagnosis, or treatment plan. If you're experiencing symptoms, please contact Aram Clinic or another qualified healthcare provider. In a medical emergency, go to the nearest emergency department immediately.