Other names: Hs-cTnI
Optimal Result:
0 - 13 ng/liter.
Troponin T, High Sensitivity (hs-TnT) is a blood test that helps detect injury to the heart muscle. Troponin T is a structural protein found inside heart muscle cells (cardiomyocytes) and is part of the troponin complex that regulates normal heart contraction. When heart muscle cells are stressed or damaged, they can release troponin into the bloodstream.
The “high sensitivity” version of this test is designed to detect very small amounts of troponin T, which allows clinicians to identify heart muscle injury earlier and at lower levels than older troponin tests. This is especially important when evaluating symptoms such as chest pain, shortness of breath, or sudden weakness or fatigue, because troponin can rise early in the course of serious heart conditions.
If your hs-Troponin T is elevated, it means there is evidence of heart muscle injury. However, it’s important to know that troponin is not a “heart attack-only” test. A heart attack (myocardial infarction) is one possible cause, but troponin can also increase in many other situations where the heart is under strain or not receiving enough oxygen.
Clinicians often use the 99th percentile of a healthy reference population as an important cutoff. Values above this threshold are considered abnormal and may support a diagnosis of myocardial infarction when combined with your symptoms, exam, and ECG (electrocardiogram).
Many labs also use sex-specific cutoffs for hs-Troponin T, because typical values can differ between males and females. For example, some clinical decision thresholds are approximately >22 ng/L in males and >14 ng/L in females, but the exact reference ranges and decision points can vary by lab and assay type. Your result should always be interpreted using the reference interval printed on your report.
High-sensitivity troponin testing has changed how clinicians think about heart risk. With these assays, troponin can be measurable even in people who feel well, and even small elevations may carry meaningful information.
Research has shown that detectable troponin levels below the classic “heart attack” threshold can be associated with higher long-term risk of cardiovascular disease and mortality. In other words, hs-Troponin T can function not only as a tool for diagnosing acute events, but also as a marker that may reflect subtle ongoing stress or injury to the heart over time.
This does not mean that everyone with a mildly elevated hs-Troponin T is in immediate danger. It means the result deserves careful interpretation in context, especially when combined with other risk factors like high blood pressure, diabetes, smoking history, abnormal cholesterol, kidney disease, or known heart disease.
One of the most critical parts of interpreting hs-Troponin T is understanding whether the elevation represents:
Acute injury (a new or recent event happening now), or
Chronic injury (a stable, ongoing low-level elevation)
To determine this, clinicians often repeat the test after a short interval (commonly 1–3 hours, sometimes longer).
A pattern of rising and/or falling values suggests an acute process, while a stable elevated level may reflect chronic myocardial injury.
This “trend” is often more informative than a single number.
An elevated hs-Troponin T can occur in a range of conditions, including:
A heart attack typically happens when blood flow through a coronary artery is suddenly reduced or blocked (often due to a ruptured plaque and clot). In this situation, troponin often rises and shows a dynamic change over time. Symptoms may include chest pressure, shortness of breath, sweating, nausea, or pain radiating to the arm, jaw, or back. However, some heart attacks can be “silent” or present atypically.
Troponin can rise when the heart muscle is stressed due to an imbalance between oxygen supply and demand. This can occur with:
Severe high blood pressure
Rapid or irregular heart rhythms
Severe anemia
Low oxygen levels (hypoxia)
Major bleeding
Severe dehydration or shock
Critical illness
In heart failure, the heart is under increased strain, and troponin may be elevated due to ongoing micro-injury. Even small persistent elevations can be associated with worse outcomes, which is why hs-Troponin T can be used as a prognostic marker in some settings.
Myocarditis is inflammation of the heart muscle, often triggered by viral infections or immune reactions. Troponin may be significantly elevated, and symptoms can include chest pain, shortness of breath, palpitations, and fatigue.
People with reduced kidney function can have chronically elevated hs-Troponin T, even without a heart attack. This can be due to both decreased clearance and underlying cardiac strain. In CKD, clinicians often rely heavily on symptoms and troponin trends rather than a single value.
A large clot in the lungs can strain the right side of the heart and cause troponin release. Symptoms often include sudden shortness of breath, chest pain (especially with breathing), rapid heart rate, and faintness.
Endurance events and intense exertion can sometimes cause temporary increases in hs-Troponin T. These elevations are usually short-lived and must be interpreted carefully—especially if symptoms are present.
Because elevated hs-Troponin T can be linked to serious heart conditions, urgent medical evaluation is recommended if you have an elevated result along with symptoms such as:
Chest pain, pressure, tightness, or burning
Shortness of breath (especially at rest or worsening)
Fainting, near-fainting, or severe dizziness
A racing, irregular, or pounding heartbeat
Sudden sweating, nausea, or unexplained weakness
New confusion or severe fatigue
If you have these symptoms, especially if they are new or worsening, treat it as urgent.
Next steps depend on your symptoms and risk profile, but may include:
Repeat hs-Troponin T testing to assess the trend
An ECG (electrocardiogram) to look for signs of ischemia or rhythm problems
Additional blood tests (kidney function, electrolytes, CBC, inflammation markers)
Imaging such as an echocardiogram to evaluate heart structure and function
Further evaluation of coronary arteries when appropriate (stress testing or CT angiography)
In an emergency setting, hs-Troponin T is often used as part of a structured clinical pathway to help determine whether a patient is experiencing acute coronary syndrome and whether urgent treatment is needed.
If you feel well and your hs-Troponin T is mildly elevated, it does not necessarily mean you are having a heart attack—but it may be a signal that your heart has been under stress. In some people, low-level elevations are associated with increased long-term cardiovascular risk, even after accounting for traditional risk factors.
This is one reason hs-Troponin T is sometimes discussed as a marker of subclinical heart injury. Your clinician may use this information alongside other tests (such as blood pressure, LDL cholesterol, A1c, kidney function, and imaging) to guide prevention strategies.
Depending on your overall health profile, your clinician may recommend addressing modifiable risk factors, such as:
Improving blood pressure control
Lowering LDL cholesterol when appropriate
Optimizing blood sugar and insulin resistance
Treating sleep apnea if present
Building a safe, consistent exercise routine
Avoiding smoking
Managing chronic inflammation and kidney disease risk factors
Following up on symptoms like chest discomfort or shortness of breath rather than ignoring them
Troponin T, High Sensitivity is a highly sensitive marker of heart muscle injury. An elevated result can be caused by a heart attack, but also by many other conditions that strain the heart. The most important clinical question is whether the elevation is new and changing over time (suggesting acute injury) or stable and persistent (suggesting chronic injury). Because this test can carry meaningful risk information even at low levels, it should be interpreted with your symptoms, ECG findings, and medical history.
If you have an elevated hs-Troponin T and symptoms such as chest pain, shortness of breath, fainting, or severe weakness, seek urgent medical care.
An elevated Troponin T, High Sensitivity (hs-TnT) result means that heart muscle cells have been stressed or injured, causing troponin to leak into the bloodstream. Troponin T is a protein found inside heart muscle tissue and is not normally present in measurable amounts in the blood. When the heart is damaged—either suddenly or gradually—troponin levels can rise.
It’s important to know that an elevated hs-TnT does not automatically mean you are having a heart attack. While hs-TnT is one of the most important tests used to help diagnose a heart attack, troponin can also increase for many other reasons, including heart failure, abnormal heart rhythms, inflammation of the heart (myocarditis), severe infection or critical illness, pulmonary embolism (blood clot in the lungs), uncontrolled high blood pressure, or reduced kidney function. In some people, strenuous endurance exercise (such as marathon running) can cause a temporary, mild increase as well.
Because high-sensitivity testing can detect very small changes, clinicians often interpret hs-TnT using both the absolute value and the trend over time. A rising or falling pattern on repeat testing is more consistent with acute (recent) injury, while a stable elevation may suggest chronic heart strain.
Seek emergency evaluation right away if an elevated hs-TnT is accompanied by symptoms such as:
chest pain, pressure, or tightness
shortness of breath (especially at rest)
fainting or severe dizziness
a fast or irregular heartbeat with weakness
sweating, nausea, or sudden unexplained fatigue
If your hs-TnT is elevated, your clinician may consider follow-up steps such as:
repeating the troponin test to assess for a rise or fall
an ECG (electrocardiogram) to look for heart strain or ischemia
checking kidney function and other blood tests
evaluating for heart failure or coronary artery disease when appropriate
reviewing recent illness, intense exercise, dehydration, and medications
addressing major cardiovascular risk factors such as smoking, LDL cholesterol, blood pressure, and insulin resistance
An elevated hs-TnT is a meaningful finding that should be interpreted in context, but it can also be an important opportunity to identify heart stress early and reduce future cardiovascular risk.
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Whether it's a blood test, GI panel, urinalysis, or something else, lab reports measure numerous biomarkers that reveal what's happening inside your body. Our extensive database covers over 10,000 biomarkers, providing clear, simple explanations of what each result means and how you can take action—no matter your membership level. Say goodbye to confusion and get the insights you need to better understand your health.
Our database covers over 10,000 biomarkers with clear, simple explanations—so you can finally understand your results and what to do next.
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Enter Your Lab Reports — Always Free
If you'd like to handle inputting your health data into your account, you can do so with our easy-to-use data entry forms. Our user-friendly form is designed to guide you through the quick and easy submission process, making it simple to keep track of your health metrics. This is available to both Complete plan and Unlimited plan members.
Our user-friendly form guides you through a quick, simple submission process, making it easy to enter your health metrics.
Add your results anytime with our easy entry form. It's quick, guided, and helps you stay organized — free for all members.
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View your lab data through easy-to-read graphs and tables. Quickly spot patterns, track changes, and compare results across different dates — all without digging through multiple reports. You can also select and compare graphs of specific biomarkers side-by-side to better understand how they relate and change over time.
See your lab reports in clear graphs and tables. Spot patterns, track changes, and compare results over time — all in one place.
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Export Your Complete Lab History
After collecting lab results from different providers, you can download your entire history combined into a single file. Choose from PDF, Excel, or CSV formats to easily review, share, or get a second opinion—no more juggling multiple reports.
After collecting lab results from different providers, you can download your entire history combined into a single file.
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Data Entry Service for Your Reports
Our inclusive service handles the data entry for your lab reports. Just submit your information and we'll take care of the rest. Complete plan members receive one report entered for free, then $15 per report after that. Unlimited plan members receive ten report entries for free, then $15 per report after that.
Our inclusive service handles the data entry for your lab reports. Just submit your information and we'll take care of the rest.
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Whether you're working with a doctor, nutritionist, caregiver, or wellness coach, you can securely share your complete lab history by sending an invite link to anyone you trust. You have full control over who sees your information and for how long, ensuring your privacy and peace of mind at every step.
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I have been using Healthmatters.io since 2021. I travel all over the world and use different doctors and health facilities. This site has allowed me to consolidate all my various test results over 14 years in one place. And every doctor that I show this to has been impressed. Because with any health professional I talk to, I can pull up historical results in seconds. It is invaluable. Even going back to the same doctor, they usually do not have the historical results from their facility in a graph format. That has been very helpful.
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As a PRO member and medical practitioner, Healthmatters.io has been an invaluable tool for tracking my clients' data. The layout is intuitive, making it easy to monitor trends and spot patterns over time. The ability to customize reports and charts helps me present information clearly to my clients, improving communication and outcomes. It's streamlined my workflow, saving me time and providing insights at a glance. Highly recommended for any practitioner looking for a comprehensive and user-friendly solution to track patient labs!
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Healthmatters is a personal health dashboard that helps you organize and understand your lab results. It collects and displays your medical test data from any lab in one secure, easy-to-use platform.
With a Healthmatters account, you can:
Professionals can also analyze client data more efficiently and save time managing lab reports.
Healthmatters.io personal account provides in-depth research on 4000+ biomarkers, including information and suggestions for test panels such as, but not limited to:
You can combine all test reports inside your Healthmatters account and keep them in one place. It gives you an excellent overview of all your health data. Once you retest, you can add new results and compare them.
If you are still determining whether Healthmatters support your lab results, the rule is that if you can test it, you can upload it to Healthmatters.
While we work with many popular labs, we welcome reports from lots of other places too.
It's as simple as this: if you can get a test done, you can upload it to Healthmatters and we can interpret results from any lab out there. If laboratories can analyze it, we can interpret it.
If you're on the hunt for a specific biomarker, contact us and we'll add it to our database. Anything from blood, urine, saliva, or stool can be uploaded, understood, and tracked with your Healthmatters account.
The Complete Plan ($15/month) is perfect for individuals who want ongoing access to their health data. It includes unlimited lab imports, visual tracking, custom ranges, result explanations, full account exports, and secure sharing — all with a simple monthly subscription. You can cancel anytime and restart your plan whenever you're ready — your data will still be there waiting for you. You can also upgrade to the Unlimited Plan at any time, with the cost prorated based on what you've already paid.
The Unlimited Plan ($250 one-time) is also designed for individuals but offers lifetime access with no ongoing subscription. You'll get all the same features as the Complete Plan, plus a larger initial data entry allowance (10 reports), making it a great choice if you prefer a one-time payment and long-term use without monthly fees.
In short:
There are two ways to add your test reports to your Healthmatters account. One option is to input the data using the data entry forms. The other method is to utilize our "Data entry service."
Our data entry forms offer an easy, fast, and free way for you to input the reports yourself. Self-entry allows you to add an unlimited number of reports at no cost. We make the self-entry process user-friendly, providing dozens of templates that pre-populate the most popular laboratory panels and offering instant feedback on entered values.
For those who prefer assistance, we offer a "Data entry service" to help you input your data. Simply attach an image or file of your lab test results, and a qualified team member from our data entry team will add the results for you.
We support various file types, including PDFs, JPGs, or Excel. This service is particularly useful if you have many reports to upload or if you're too busy to handle the data entry yourself.
Our Data Entry Service is for when you don't want to manually type in your lab results yourself. You simply upload your report (PDF, image, or screenshot), and our trained team enters the information into your Healthmatters account for you — accurately and neatly organized, ready to view in graphs, tables, and timelines.
The $15 per report covers the time and care it takes for a real person to review your file, make sure each result is entered correctly, and double-check for accuracy. This ensures your health data is precise and easy to work with — without you having to spend the time doing it yourself.
Prefer to do it yourself? You can always use our free self-entry tool to add results manually — it just takes a bit more time and attention.
For users on the Complete monthly plan, the first report is entered free of charge, and each additional report incurs a fee of $15.
Unlimited account holders enjoy the entry of ten reports without charge. Subsequent reports are subject to a $15 fee per report.
Additionally, users on the Complete plan can upgrade to a yearly subscription from the account settings. The annual subscription includes a data entry service for five reports.
All professional accounts allow you to import and onboard an unlimited number of clients and their lab results. The distinction between professional plans lies solely in the data entry service.
The Pro Monthly Plus plan is priced at $75 per month and includes a data entry service for five reports each month. Additional reports can be self-entered at no extra cost or, if preferred, you can use our data entry service for an additional fee of $15 per report.
The Pro Monthly plan is priced at $45 per month and does not include a data entry service. Self-entry is free for an unlimited number of reports, and you can opt for the data entry service at a fee of $15 per report.
You also have the option to upgrade to higher monthly or to annual plans, which come with substantial discounts. All upgrades can be done directly from your account.
Simply log in and navigate to your account settings to cancel your subscription. Scroll down to locate the 'Cancel' button at the bottom of the page. Ensure you cancel at least one day before the renewal date to prevent any charges. Once cancellation is requested, the subscription remains active until the conclusion of the current billing cycle.
Our goal has been to make your Healthmatters account as intuitive as possible.
We've crafted multiple ways for you to navigate your data, whether you're glancing at a single report or delving into your historical test reports.
1. Graph View:Dive into a visual journey with our biomarker graphs, showcasing over 40 data points. Combining years of results unveils trends, empowering you to make informed decisions. Our visualization tools make it a breeze to compare and understand changes over time, even if your results are from different labs. A search function and filters simplify the exploration of extensive data, allowing you to focus on what needs attention.
2. All Tests ViewExplore neatly organized reports on a timeline, highlighting crucial details like dates, critical results, and lab/panel names. Each report opens up to reveal in-depth descriptions and additional recommendations for each biomarker. The history of previous results is just a click away, and you can download a comprehensive report for deeper insights. Color-coded and user-friendly, it's designed for easy reading, understanding, and navigation.
3. Table View:For a holistic view of all biomarkers side by side, our table view is your go-to. Results are neatly displayed in a categorized and dated table, ideal for those with an extensive test history. Utilize sorting, filters, and color-coding to enhance your analysis and gain extra insights.
Yes, you can download your information anytime. We offer two easy ways to export your lab data:
This makes it simple to save, back up, or share your health data whenever you need.
Yes, you can print your report. To do so, navigate to "All tests" and open the report you wish to print. You'll find a print button in the right corner of the report. Click on it, and your browser's print window will open. If you prefer to print in a bigger typeface, adjust the scale using the print window settings.
Yes, you can! We highly recommend activating Two-Factor Authentication (2FA) for your account. To do so, please navigate to the "Profile and Security" section of your account, where you will find instructions for activating 2FA.
Yes, you can. When entering values for the biomarker, you will see an "Edit Range" button. Click this button, and you'll have the option to enter a custom range.
A personal account is all about keeping your own lab test results in check. It's just for you and your personal use.
The professional account is designed for health professionals who wish to track and organize their clients' laboratory results.
To learn more about Healthmatters Pro, please refer to the professional page.
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