What is an ECHO, ECG, Treadmill Test, and Holter Monitoring?

An ECHO (Echocardiogram) uses ultrasound to image the heart and assess its function. An ECG records the electrical activity of the heart. A Treadmill Test (TMT) monitors the heart during physical exertion to detect coronary artery disease. Holter Monitoring involves wearing a portable ECG device for 24 hours to detect intermittent heart rhythm problems. All tests are non-invasive and performed at Scans World, Chennai.

How should I prepare for an ECHO, ECG, or Treadmill Test?

For an ECG, no preparation is needed. For ECHO, avoid heavy meals for 2 to 3 hours before the test. For the Treadmill Test (TMT), wear comfortable walking shoes and avoid heavy meals, caffeine, and smoking for at least 3 hours before. For Holter monitoring, wear loose comfortable clothing as the device is worn for 24 hours.

How long does an ECHO or TMT take at Scans World?

An ECG takes only 5 to 10 minutes. An ECHO scan typically takes 30 to 45 minutes. The TMT takes 20 to 30 minutes including preparation and recovery monitoring. Holter monitor is fitted in 10 minutes and worn for 24 hours before return.

Are cardiac tests like ECHO and TMT safe?

Yes, ECG and ECHO are completely safe and non-invasive with no radiation. The Treadmill Test involves physical exertion carefully monitored by trained staff. Holter monitoring is entirely safe as it simply records your heart rhythm over 24 hours.

When will I receive my ECHO or ECG report from Scans World Chennai?

ECG reports are available immediately after the test. ECHO and TMT reports are typically ready within a few hours. Holter reports are ready within 24 to 48 hours after the device is returned and analysed by our cardiologist.

What is the cost of ECHO, ECG, TMT, and Holter tests in Chennai at Scans World?

Cardiac test prices at Scans World, Chennai vary by test type: ECG is the most affordable, ECHO and TMT are moderately priced, and Holter monitoring is priced for the full 24-hour recording and analysis. Please call +91-96269-59999 for current pricing on each test.

What is the difference between an ECG and an ECHO?

An ECG records the electrical activity of the heart to detect rhythm problems, heart attacks, and conduction abnormalities. An ECHO uses ultrasound imaging to visualise the heart's structure, valves, and pumping function in real time. Doctors often recommend both together for a complete cardiac evaluation.

When would a doctor recommend a Treadmill Test (TMT) or Holter Monitoring?

A Treadmill Test is recommended if you experience chest pain, breathlessness on exertion, or to evaluate the risk of coronary artery disease, especially before starting an exercise programme or surgery. Holter Monitoring is recommended for patients with palpitations, unexplained dizziness, fainting spells, or suspected irregular heartbeats that do not show up on a standard ECG.

Who should get a routine ECHO or ECG checkup?

A routine ECG or ECHO is recommended for individuals above 40, those with a family history of heart disease, diabetics, hypertensive patients, smokers, and anyone experiencing symptoms like chest discomfort, fatigue, or shortness of breath, as part of preventive cardiac screening.

Can children undergo ECHO or ECG tests at Scans World?

Yes, ECG and ECHO are safe for children and are commonly performed to check for congenital heart conditions, murmurs, or as part of routine paediatric health checkups. The tests are painless and non-invasive, making them suitable for patients of all ages at Scans World.

Do I need a doctor's prescription to get an ECHO, ECG, TMT, or Holter test done?

While a doctor's prescription is recommended, especially for TMT and Holter Monitoring so the right protocol can be followed, walk-in patients can also get an ECG or ECHO done at Scans World and have the results reviewed by our in-house cardiologist.

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Prioritize Your Heart Health with an Echocardiogram at Scans world

Your heart deserves the best care, and sometimes the clearest way to understand what's going on with it is to actually see it in motion. An Echocardiogram is a non-invasive diagnostic test that does exactly that it gives your doctor detailed, real-time images of your heart, so problems can be caught early and your treatment plan can be shaped around what's actually happening, not just what your symptoms suggest.

What is an Echocardiogram?

An Echocardiogram or echo as it is often called, uses high-frequency sound waves to create real-time images of your heart's structure and how it's functioning. It is a test that quietly does a lot helping assess a wide range of cardiovascular conditions including:

Heart valve problems - such as mitral valve regurgitation or stenosis
Heart failure and its progression
Congenital heart defects
Heart muscle issues - such as cardiomyopathy
Pericardial effusion - fluid buildup around the heart
Atrial septal defects or abnormal blood flow within the heart

What makes this test valuable isn't just what it detects but how much it reveals without ever needing to be invasive. For a lot of patients, an echo is the test that finally puts a clear picture behind symptoms that have been hard to explain.

Who Should Consider an Echocardiogram?

You don't need to already have a heart condition for this test to matter. Doctors often recommend an echo for:

Individuals with a family history of heart disease
Those experiencing symptoms such as chest pain, shortness of breath, or fatigue
Patients with high blood pressure, diabetes, or high cholesterol
Anyone needing a routine check-up for cardiovascular health
Pregnant women at risk of heart complications

If any of this sounds familiar a lingering tiredness that doesn't add up, breathlessness that shows up too easily, or just a family history that's been on your mind an echocardiogram is often the test that brings clarity, without putting you through anything invasive to get there.

What to Expect During Your Scan

There's nothing to dread about an echocardiogram. It is a painless, non-invasive test and our team makes sure you are comfortable throughout, explaining each step so nothing feels unfamiliar. Once your scan is complete your report is reviewed promptly and shared with your doctor so there's no unnecessary wait between the test and the answers you actually need.

Frequently Asked Questions

1. What is an Echocardiogram (Echo Test)?

An Echocardiogram is a non-invasive heart scan that uses high-frequency sound waves to produce real-time images of the heart's structure and function. It helps doctors assess heart health and detect cardiovascular conditions accurately.

2. What conditions can an Echo Test detect?

An Echo Test can help diagnose problems with heart valves (such as mitral valve regurgitation or stenosis), heart failure, birth defects of the heart, cardiomyopathy, pericardial effusion (fluid around the heart) and abnormal blood flow within the heart.

3. What is the difference between ECG and Echocardiogram?

An ECG (Electrocardiogram) is a test that records the electrical activity of the heart. An Echocardiogram is an imaging test that shows detailed pictures of the heart's structure and motion. The two tests combined give a better picture of heart health.

4. What is a Treadmill Test and how is it different from a resting Echo?

A Treadmill Test (TMT) monitors your heart's response to physical stress you walk on a treadmill while your heart rate and ECG are recorded. A resting Echo is done while you are still. Together they help detect exercise-induced heart problems..

5. What is a Holter Monitor Test?

A Holter Monitor is a portable ECG device worn for 24–48 hours to continuously record heart activity during your daily routine. It can pick up irregular heart rhythms (arrhythmias) that might not be found on a short clinic visit.

6. Who should consider getting an Echo Test done?

An Echo Test might be suggested for individuals with a family history of heart disease, people who have chest pain, shortness of breath or fatigue, individuals with high blood pressure, diabetes or high cholesterol, and pregnant women who are at risk for heart complications.

7. How is an Echocardiogram performed at Scans World?

A trained technician puts a small amount of gel on your chest and moves a hand-held device (transducer) over it. The probe sends sound waves that create real time pictures of your heart on a monitor. The test is painless and takes about 30-45 minutes.

8. How should I prepare for an Echo Test or ECG?

No special preparation is necessary for a standard echo or ECG. Treadmill Test Wear comfortable clothes and shoes. Do not eat heavy meals 2-3 hours before the test. Inform your doctor about any medications you are taking.

9. How long does it take to get the Echo Test report at Scans World?

At Scans World, Echo Test reports are typically available the same day or within 24 hours and are reviewed and interpreted by experienced cardiologists and radiologists.

10. Which is the best center for Echo Test in Chennai?

Scans World – Cardiac Diagnostic Center in Chennai Scans World is the most trusted cardiac diagnostic centre in Chennai. We have the latest technology and top class expertise in Echo, ECG, Treadmill Test and Holter Monitoring. We are located at Aminjikarai, Nandanam (Chamiers Road) & Nanganallur.

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ECHO, ECG & Treadmill

Prioritize Your Heart Health with an Echocardiogram at Scans world

What is an Echocardiogram?

Who Should Consider an Echocardiogram?

What to Expect During Your Scan

Frequently Asked Questions

Need a Echocardiogram Scan?

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