Electrocardiogram (ECG) in East London

Private ECG tests at The London Independent Hospital 

If you need a quick, reliable ECG test in East London, The London Independent Hospital offers advanced cardiac diagnostics with experienced consultants and fast results.

As part of Circle Health Group, the hospital provides private ECG testing and other heart investigations, including echocardiograms, blood pressure monitoring, and stress tests – all performed using the latest equipment in a calm, professional setting.

Whether you’ve been referred for symptoms such as chest pain or palpitations, or simply want reassurance about your heart health, our cardiology specialists are here to help.

What is an ECG (Electrocardiogram)?

An ECG or electrocardiogram is a simple, painless test that measures the electrical activity of your heart. It records how fast your heart is beating, the rhythm of your heartbeat, and the strength and timing of the electrical impulses that make your heart contract.

During the test, small sticky sensors (called electrodes) are placed on your chest, arms, and legs. These sensors are connected to a machine that records your heart’s electrical signals as a series of lines or waves on a screen or printout.

The ECG provides valuable information about your heart’s rhythm and overall function. It is one of the most commonly used tests in cardiology and forms a key part of many heart assessments and health checks.

At The London Independent Hospital, ECGs are carried out by trained cardiac physiologists or nurses, with results interpreted by experienced consultant cardiologists.

What does an ECG show?

An ECG can help detect a wide range of heart conditions and abnormalities. It shows how your heart is beating and whether its electrical signals are travelling normally through the heart muscle. This allows doctors to spot irregularities such as:

• Abnormal heart rhythms (arrhythmias) – including atrial fibrillation or flutter 
• Heart attacks (past or current) – changes in the ECG can show signs of reduced blood flow or damage to the heart muscle 
• Heart enlargement – caused by high blood pressure or valve disease 
• Coronary artery disease – reduced oxygen supply to the heart muscle 
• Electrolyte imbalances – abnormal potassium or calcium levels affecting heart rhythm

Your consultant may recommend an ECG if you have symptoms such as:

• Chest pain or tightness 
• Shortness of breath 
• Dizziness or fainting 
• Irregular or rapid heartbeat 
• Unexplained fatigue

Sometimes, an ECG is performed as part of a routine check-up, pre-surgery screening, or employment medical to ensure your heart is functioning normally. 

If the ECG shows any abnormalities, your cardiologist may recommend further tests such as an echocardiogram, stress ECG (exercise test), or 24-hour Holter monitor for continuous heart rhythm monitoring.

How long does an ECG take?

A standard ECG is very quick. It typically takes around five to ten minutes to perform.

The entire appointment, including preparation, attaching sensors, and removing them afterwards, usually lasts no more than 20 minutes.

You’ll be asked to remove clothing from the waist up so that the electrodes can be placed on your chest. A hospital gown or cover will be provided to maintain your comfort and privacy.

Once the electrodes are attached, you’ll be asked to lie still and breathe normally while the machine records your heart’s electrical activity. The test is completely painless, and there are no side effects or recovery time. You can return to your normal activities immediately after.

How much is an ECG (Electrocardiogram) at The London Independent Hospital?

The cost of a private ECG at The London Independent Hospital depends on whether it’s performed as part of a cardiac consultation or as a standalone test. Before your appointment, you’ll receive a clear written quotation outlining the full cost, so there are no surprises.

Private medical insurance often covers ECG testing if medically necessary. For self-pay patients, The London Independent Hospital offers transparent pricing and flexible payment options, allowing you to access cardiac care quickly and conveniently.

Why choose The London Independent Hospital for your ECG in East London?

Patients choose The London Independent Hospital for private ECG testing because of our expert clinicians, modern equipment, and fast access to appointments.

As part of Circle Health Group, we’re proud to offer hospital-based diagnostics with the reassurance of medical oversight and high safety standards.

When you choose us for your ECG, you’ll benefit from:

• Fast access to appointments – often available within days 
• Accurate, consultant-reviewed results – provided promptly after your test 
• Experienced cardiac specialists – experts in diagnosing and managing heart conditions 
• Modern diagnostic facilities – equipped with the latest ECG and monitoring technology 
• Comfortable, private setting – with professional staff who prioritise your care and reassurance 
• Seamless onward referral – if further cardiology tests or treatment are needed

From your initial enquiry to receiving your results, you can expect personal, attentive care every step of the way.

How to book an ECG in East London

If your GP has recommended that you have an ECG, they can refer you directly to our service. Whether you have a private or NHS GP, you can ask to be referred to Circle Health Group for your ECG as a self paying customer, and we’ll send your results back to your GP as soon as we have them.

If you do not have a referral from your GP, you’ll need to have a consultation with one of our cardiologists near you, who can then advise on the right tests for you. Call us and we’ll help you find the right consultant based on your symptoms and needs.