Chest Pain Evaluation Panel - Basic
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A cardiac marker that helps assess heart muscle injury.
Also known as: Cardiac Troponin I, cTnI
Sample
Blood
Fasting
Not required
Report in
6 hours
Collection
Free at home
Troponin I is a protein released into the blood when heart muscle is damaged. It’s the key blood test used in emergency settings to help diagnose a heart attack, since it rises specifically with heart muscle injury.
Ordered urgently when someone presents with chest pain or symptoms suggestive of a heart attack, to confirm or rule out heart muscle damage.
It can help your doctor assess
Heart attack (myocardial infarction) and other causes of heart muscle injury.
This test may be considered for:
Anyone presenting with chest pain, breathlessness, or other symptoms suggestive of a possible heart attack - this is typically an emergency/urgent test, not a routine screening one.
Whether this test is right for you depends on your symptoms, medical history and the reason for testing - your doctor can advise.
The concentration of cardiac-specific troponin I in the blood, which rises within hours of heart muscle damage.
Troponin I
Cardiac Injury Marker
Highly specific to heart muscle damage; levels are tracked with repeat testing over hours in a suspected heart attack, since the rise-and-fall pattern is diagnostic.
How to read your result
Your report should be read using the reference interval, unit and method shown by the performing laboratory. A result outside a reference interval does not automatically establish a diagnosis, and a result inside the interval does not rule out every health problem. Clinical interpretation depends on symptoms, history and other findings.
| Marker | Result | What it may be associated with |
|---|---|---|
| Troponin I | High | Indicates heart muscle damage - most commonly from a heart attack, but can also occur with other conditions affecting the heart. |
If a result is outside the range
If the Troponin I (Cardiac) is reported as high, low, positive, negative or otherwise outside the laboratory's stated interval, the meaning depends on the specific test and the reason it was ordered. Your clinician may consider repeat testing, related investigations or other clinical information before deciding what the result means.
Limitations of this test
A single troponin value is rarely enough - doctors typically repeat the test over a few hours to see the characteristic rise-and-fall pattern that confirms an acute heart attack.
An abnormal result does not by itself mean you have a particular disease. Your doctor interprets results together with your symptoms, history and other tests.
| Parameter | Reference range | Unit |
|---|---|---|
| Troponin I | Less than 0.04 (lab-dependent) | ng/mL |
Typical adult ranges for guidance. Reference intervals vary with the laboratory method, age and sex - always read your result against the range printed on your own report.
Book
Choose the test and a time slot online, or call us and we'll book it for you.
Prepare
Follow the preparation steps above for this test.
Sample collection
A trained phlebotomist collects the sample at your home - no extra charge.
Laboratory processing
Your sample is processed in our laboratory and reviewed by a pathologist.
Report
Your report is shared on WhatsApp and email, usually within 6 hours.
For a blood-based test, a small blood sample is collected by a trained healthcare professional, usually from a vein in the arm. The collection normally takes only a few minutes; mild temporary discomfort or bruising can occur at the puncture site.
Kidney disease, strenuous exercise, and some other heart conditions (not just heart attack) can also raise troponin, so results are interpreted alongside symptoms, ECG and repeat testing.
Laboratory results are interpreted together with your symptoms, medical history and other investigations. If your results are significantly abnormal, or you have symptoms that worry you, discuss them with a qualified doctor promptly.
Trusted public health sources for the information on this page:
This information is for general awareness and does not replace advice from your doctor.
The Cardiac test cost in Mumbai at HWP Diagnostic is ₹899 - 38% less than the MRP of ₹1,449. There are no extra charges for home sample collection. The same price applies across Malad, Kandivali, Borivali and Goregaon.
| Test | Troponin I (Cardiac) |
|---|---|
| Price at HWP Diagnostic | ₹899 |
| MRP | ₹1,449 (you save ₹550 - 38% off) |
| Home collection charge | Free |
| Report time | 6 hours |
| Fasting | Not required |
| Available in | Malad, Kandivali, Borivali & Goregaon (same price) |
Book the Cardiac test with free home sample collection anywhere in Malad, Kandivali, Borivali and Goregaon, or walk in to our lab in Malad West, Mumbai - open 24×7.
Home collection areas include
Malad WestMalwani & KharodiMalad EastKandivali WestKandivali EastBorivali WestGorai & Borivali WestIC Colony & MandapeshwarBorivali EastGoregaon WestBangur Nagar & Motilal NagarGoregaon EastAarey ColonyDahisarJogeshwari WestJogeshwari East
Directions on Google MapsThe full form of Cardiac is Troponin I. It is also known as Cardiac Troponin I, cTnI.
Home collection at the same price (₹899) across these areas, with our lab in Malad West open 24×7.
Get this test along with other important checks - usually for less than booking them separately.
No, Troponin I is primarily an emergency/urgent test used when someone has symptoms suggestive of a heart attack - it’s not part of routine annual health checkups.
Troponin rises gradually after heart muscle damage, so repeat testing helps confirm the diagnostic rise-and-fall pattern and rule out a heart attack if levels stay normal.
Yes, kidney disease and some other heart conditions can also raise troponin, so your doctor interprets the result alongside your symptoms, ECG, and clinical picture.
Troponin I (Cardiac) is a blood test. A cardiac marker that helps assess heart muscle injury.
The Troponin I (Cardiac) may be ordered when a healthcare professional needs information about the condition or health area assessed by this test. Troponin I is a sensitive marker of heart muscle stress or injury. It is used when chest pain or cardiac symptoms need urgent evaluation.
A cardiac marker that helps assess heart muscle injury.
The test may be relevant for people whose symptoms, medical history, screening needs or treatment monitoring match the purpose of the Troponin I (Cardiac).
No fasting required.
No, fasting is not required for the Troponin I (Cardiac). You can eat and drink normally unless your doctor has advised otherwise.
The Troponin I (Cardiac) is done on a blood sample.
For a blood-based test, a small blood sample is collected by a trained healthcare professional, usually from a vein in the arm. The collection normally takes only a few minutes; mild temporary discomfort or bruising can occur at the puncture site.
Reports for the Troponin I (Cardiac) are usually ready within 6 hours of sample collection. You receive them on WhatsApp and email.
The Troponin I (Cardiac) costs Rs 549 at HWP Diagnostic (MRP Rs 900). Home sample collection is free.
Your report should be read using the reference interval, unit and method shown by the performing laboratory. A result outside a reference interval does not automatically establish a diagnosis, and a result inside the interval does not rule out every health problem. Clinical interpretation depends on symptoms, history and other findings.
If the Troponin I (Cardiac) is reported as high, low, positive, negative or otherwise outside the laboratory's stated interval, the meaning depends on the specific test and the reason it was ordered. Your clinician may consider repeat testing, related investigations or other clinical information before deciding what the result means.
The Troponin I (Cardiac) can provide important information, but laboratory results are generally interpreted together with symptoms, medical history, examination and other investigations. A single result should not be treated as a diagnosis without clinical context.
Some medicines, supplements, food, exercise and other pre-test factors can affect particular laboratory results. Tell the healthcare professional about medicines and supplements you take, and do not stop prescribed medicines unless your clinician tells you to.
Yes. Free home sample collection for the Troponin I (Cardiac) is available across Malad, Kandivali, Borivali and Goregaon in Mumbai. You can also visit our Malad West lab, open 24x7.