Electrocardiogram (ECG)
An Electrocardiogram (ECG) is a simple, non-invasive test used to assess the heart’s rhythm and electrical activity. Small sensors attached to the skin detect the electrical signals generated by the heart with each beat. These signals are recorded and analyzed by a doctor to identify any abnormalities.
Who Needs an ECG?
An ECG may be recommended by a cardiologist or any doctor, including your GP, if they suspect a heart condition. It is performed by trained healthcare professionals at hospitals, clinics, or GP surgeries.
What Can an ECG Detect?
- Arrhythmias – Irregular heartbeats (too fast, too slow, or erratic).
- Coronary Heart Disease – Blockages affecting the heart’s blood supply.
- Heart Attacks – Sudden loss of blood flow to the heart.
- Cardiomyopathy – Thickened or enlarged heart walls.
Important Information
- Safe during pregnancy – The test poses no risk.
- No special preparation needed – You can eat and drink normally.
- Bring previous reports – Carry past test results like X-rays or previous ECGs for comparison.
- Appointment required – Prior booking is necessary.