Electrocardiogram (ECG)

An Electrocardiogram (ECG) is a simple, non-invasive test that records the electrical activity of the heart. It is one of the most important diagnostic tools in cardiology, used to assess heart health, detect abnormalities in heart rhythm, and evaluate the heart’s electrical conduction system.

At our center, ECG testing is performed using advanced digital systems that ensure accuracy, speed, and comfort, providing valuable information for diagnosis and treatment planning.

Purpose of the ECG Test

An ECG is used to:

• Detect heart rhythm disorders (arrhythmias)

• Identify signs of coronary artery disease or heart attacks

• Evaluate electrical conduction problems in the heart

• Assess structural changes in the heart muscle

• Monitor the effectiveness of ongoing heart treatment

• Evaluate heart health before surgery or certain medical treatments

How the Test Works

The ECG test records the electrical signals generated by the heart:

1. Electrode placement: Small adhesive electrodes are attached to the skin on the chest, arms, and legs.

2. Signal recording: The electrodes detect electrical impulses produced by the heart during each heartbeat.

3. Data analysis: The electrical signals are recorded and printed or displayed digitally for interpretation by a cardiologist.

The test is painless, takes only a few minutes, and involves no electrical current being sent into the body.

What ECG Can Reveal

ECG testing can help detect:

• Abnormal heart rhythms (arrhythmias) such as atrial fibrillation or tachycardia

• Evidence of a past or ongoing heart attack

• Enlargement of the heart chambers (hypertrophy)

• Conduction abnormalities (heart block)

• Electrolyte imbalances affecting the heart’s rhythm

• Effects of certain medications on the heart

Preparation for the Test

• No special preparation is usually required.

• Wear loose-fitting clothing for easy electrode placement.

• Avoid applying lotions, oils, or creams before the test, as they may interfere with electrode contact.

• Inform the technician of any heart medications you are taking.

Advantages of ECG Testing

• Quick and painless with immediate results

• Non-invasive and safe for patients of all ages

• Detects heart problems early, often before symptoms appear

• Helps guide treatment plans and monitor progress

• Useful as part of routine health checkups and pre-surgical assessments

Our ECG Facilities

• State-of-the-art ECG machines for accurate readings

• Experienced technicians and cardiologists for interpretation

• Comfortable, private testing environment

• Digital reporting for precise record-keeping and follow-up analysis

Goals of ECG Testing

Our objectives are to:

• Provide accurate and early detection of heart conditions

• Support timely intervention and treatment planning

• Monitor heart health over time

• Enhance patient safety during medical treatment and surgery

• Promote better cardiovascular health through preventive care