Troponin-T High Sensitive Test
Short Name: hs-TnT
Also known as: High-Sensitivity Troponin-T Test, hs-TnT Test
Troponin-T High Sensitive Test test available at DNA Labs India for ₹1,872. Uses Electrochemiluminescence Immunoassay on Serum samples. Results in Reports are available same day or within 24 hours of sample collection, accessible via online portal, email, or WhatsApp.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr SHAILAJA RAGHUNATH MURDESHWAR
Consultant Physician · Reg: 8052
Last reviewed: September 7, 2026
Overview
The primary purpose of the Troponin-T High Sensitive test is to detect and quantify cardiac troponin-T levels in the blood, aiding in the diagnosis of acute myocardial infarction and other heart muscle injuries. It serves as a critical tool for risk stratification in patients with suspected acute coronary syndrome, helping clinicians make informed decisions about treatment and monitoring.
- Test Code
- 1457
- Price
- ₹1,872
- Sample Type
- Serum
- Result Time
- Reports are available same day or within 24 hours of sample collection, accessible via online portal, email, or WhatsApp.
- Fasting Required
- No
- Method
- Electrochemiluminescence Immunoassay
Sample Collection
No special preparation required. Inform your doctor about any medications you are taking, especially those affecting heart function.
Method: Venous Blood Draw
Laboratory Analysis
A blood sample will be drawn from a vein in your arm by a trained phlebotomist; the process is quick and minimally invasive.
Report Delivery
Apply pressure to the puncture site to prevent bleeding and bruising. You can resume normal activities immediately.
Timeline: Reports are available same day or within 24 hours of sample collection, accessible via online portal, email, or WhatsApp.
Patient Instructions
About This Test
Who Should Get This Test
The primary purpose of the Troponin-T High Sensitive test is to detect and quantify cardiac troponin-T levels in the blood, aiding in the diagnosis of acute myocardial infarction and other heart muscle injuries. It serves as a critical tool for risk stratification in patients with suspected acute coronary syndrome, helping clinicians make informed decisions about treatment and monitoring.
How to Prepare
- Avoid heavy exercise or strenuous activity before the test
- Stay hydrated to facilitate blood draw
- Bring a doctor's prescription or referral if available
- Wear loose clothing for easy access to the arm
Doctor's Notes
Reviewed by Dr SHAILAJA RAGHUNATH MURDESHWAR — MBBS, MD (General Medicine) · Reg. No. 8052
"The high-sensitive troponin-T test is crucial for early detection of myocardial infarction, even with minimal symptoms, aiding in timely intervention and improved outcomes."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed sample
- Insufficient sample volume
- Incorrect container or labeling
- Clotted sample
Understanding Your Results
Normal
Troponin-T levels below the reference range, suggesting no significant heart muscle damage.
Action: If symptoms persist, further evaluation with a cardiologist may be needed.
Elevated
Levels above the reference range, indicating possible heart muscle injury such as myocardial infarction.
Action: Immediate medical attention is recommended for further diagnosis, treatment, and monitoring.
If you experience chest pain, shortness of breath, or other symptoms of a heart attack, or if your test results are abnormal, consult a cardiologist immediately for evaluation and management.
Limitations
- ⚠Not specific for myocardial infarction alone; can be elevated in other conditions
- ⚠Levels may be affected by non-cardiac factors like sepsis or pulmonary embolism
- ⚠Should always be interpreted in conjunction with clinical symptoms and other tests
Risks & Considerations
- ●Minor bruising or soreness at the blood draw site
- ●Rare risk of infection or hematoma
- ●Slight pain during needle insertion
Interfering Factors
- ●Renal impairment can cause elevated levels
- ●Skeletal muscle injury may affect results
- ●Hemolyzed samples can interfere with accuracy
Compare With Similar Tests
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| Comparison | Troponin-T High Sensitive Test |
Frequently Asked Questions
What is the Troponin-T High Sensitive test?
Why is this test important for heart health?
How is the test performed?
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Is fasting required for this test?
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