Troponin Test: What it Is and Normal Range - Cleveland Clinic
2022年3月17日 · When troponin levels are higher than the reference range that means damaged heart muscle cells are leaking troponin into your blood. The reference ranges for the troponin test, according to the American Board of Internal Medicine, …
How to Interpret Elevated Cardiac Troponin Levels
2011年11月22日 · These levels used to be considered indicative of myocardial necrosis. However, with high-sensitivity troponin assays, circulating cTnT or cTnI can be found in the plasma as a result of transient ischemic or inflammatory myocardial injury.
Normal troponin levels: Healthy ranges and what high levels mean
2023年11月28日 · 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.
High-Sensitivity Troponin Test: Normal Range, High Level
2024年9月27日 · A high troponin level is generally considered to be any level above the 99th percentile of the upper reference limit (URL) for a given population. Specific values can vary depending on the assay used, but typically, a troponin level above 14 ng/l is flagged as elevated.
Understanding Troponin Levels and Test Results - Verywell Health
2024年9月28日 · An elevated troponin level is consistent with a heart attack and heart muscle damage. If you have a normal or undetectable troponin level, it may be repeated if there is a very high suspicion that you could be having a heart attack.
Troponin Testing: What do Elevated Levels Mean?
2022年12月16日 · High levels of troponin could be a sign of a heart attack. Learn about troponin, what a troponin test feels like, when you should get tested, and more.