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28 lis 2023 · Normal troponin levels range from 0–0.04 nanograms per milliliter. Very high levels usually indicate that a person has had a heart attack. Learn more.
Troponin test result ranges In healthy adults, the reference range (expected level) of troponin is very low or undetectable. When troponin levels are higher than the reference range that means damaged heart muscle cells are leaking troponin into your blood.
27 wrz 2024 · For high-sensitivity cardiac troponin T (hs-cTnT), levels above 14 ng/l (nanograms per liter) are considered elevated and may indicate heart damage or a heart attack. For high-sensitivity troponin I (hs-TnI), the normal reference ranges are: ≤15 picograms per milliliter (pg/ml) for women. ≤20 pg/ml for men.
28 wrz 2024 · A troponin level is a useful test that can help in the diagnosis of a heart attack, which is a medical emergency. It can also indicate injury to the heart caused by surgery, inflammation, shock, and more. You can ask your medical team what your troponin test results are, usually within an hour.
22 lis 2011 · The clinician must interpret cTn results in the context of clinical history, ECG findings, and possibly cardiac imaging to establish the correct diagnosis. A positive troponin in the setting of a low pretest probability for ACS may be suggestive but clearly is not indicative of a coronary event.
If your results show normal troponin levels for 12 hours after chest pain has started, it's unlikely that your symptoms were caused by a heart attack. If even a small level of troponin is found in your blood, it may mean there is some damage to your heart.
26 sie 2022 · In general, the reference ranges for regular troponin tests are: cTnI: 0.04 ng/mL or lower; cTnT: 0.01 ng/mL or lower; For high-sensitivity cTnT tests, doctors may use these general cutoffs to rule out heart damage: females: 10 ng/L or lower; males: 15 ng/L or lower; Doctors often repeat the troponin test to gauge any change, either up or down ...
