The Electrocardiogram (ECG) and Treadmill Test (TMT) are common heart tests that help doctors evaluate your heart’s electrical activity, rhythm, and overall function. At Prolife Hospital Ludhiana, these non-invasive diagnostic tests assist in the early detection of heart conditions and help doctors assess how well your heart is working during rest and physical activity.
What is an ECG?
An Electrocardiogram (ECG or EKG) is a simple, painless, and non-invasive test that records the electrical activity of your heart using small electrodes placed on the skin. The test helps doctors evaluate your heart rhythm, heart rate, and identify signs of certain heart conditions.
An ECG is commonly recommended if you have symptoms such as:
- Chest pain
- Palpitations or irregular heartbeat
- Shortness of breath
- Dizziness or fainting
- High blood pressure
- Suspected heart attack
- Routine heart health evaluation before surgery
Our hospital performs 12-channel ECG examinations to provide accurate recordings that assist doctors in clinical decision-making.
What is a Treadmill Test (TMT)?
A Treadmill Test (TMT), also known as an Exercise Stress Test, evaluates how your heart performs during physical activity. During the test, you walk on a treadmill while your heart rate, blood pressure, ECG, and overall heart response are continuously monitored.
As exercise increases the heart’s workload, the test can help identify heart problems that may not be noticeable when the body is at rest.
Why is a TMT Performed?
Your doctor may recommend a TMT to:
- Evaluate chest pain during physical activity
- Assess blood flow to the heart muscle
- Detect possible coronary artery disease
- Investigate exercise-related shortness of breath
- Evaluate abnormal ECG findings
- Assess fitness before certain cardiac treatments or procedures
- Monitor heart health after treatment when clinically appropriate
What Happens During the Test?
ECG
Small adhesive electrodes are placed on your chest, arms, and legs to record your heart’s electrical activity. The procedure is painless and usually takes only a few minutes.
TMT
You will walk on a treadmill while the speed and incline gradually increase. Throughout the test, your ECG, heart rate, blood pressure, and symptoms are closely monitored by trained healthcare professionals. The test may be stopped at any time if necessary for your safety.
Is ECG or TMT Painful?
No. Both ECG and TMT are non-invasive procedures.
- ECG does not involve injections or electric shocks and is completely painless.
- TMT involves walking on a treadmill, so you may experience normal physical exertion similar to brisk walking or climbing stairs.
Frequently-Asked Questions
What is the difference between ECG and TMT?
An ECG records your heart’s electrical activity while you are at rest. A TMT evaluates how your heart functions during exercise and helps identify problems that may appear only when the heart is under stress.
Can an ECG detect a heart attack?
An ECG can identify changes that may suggest a heart attack or certain heart rhythm disorders. However, additional tests may be required depending on your symptoms and clinical condition.
Do I need to prepare for a TMT?
Your doctor may advise you to wear comfortable clothing and walking shoes. You may also receive instructions regarding meals and medications before the test.
How long do the tests take?
An ECG usually takes 5 to 10 minutes. A TMT generally takes 20 to 30 minutes, including preparation and recovery time.
Are ECG and TMT safe?
Yes. Both tests are widely used and are generally considered safe when performed under the supervision of trained healthcare professionals.