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 …

Apr 17, 2025 · Troponin refers to three different proteins that help regulate the contractions of the heart and skeletal muscles. Normal troponin levels range from 0 to 0.04 nanograms per …

Nov 23, 2025 · High troponin levels in your blood can be a sign of heart damage and can help your provider identify cardiac issues such as heart attack. This marker helps diagnose heart …

Your troponin test result is more than just a number. Learn how this key cardiac marker is used to assess heart health and what factors influence the reading.

Sep 29, 2025 · Troponin tests were first used in 1995. They measure the level of troponin in your bloodstream. A higher-than-normal level will tell your doctor that something has damaged your …

Jul 15, 2025 · Troponin is a protein in heart muscle. A troponin test measures troponin in blood. High levels may indicate heart damage. Learn about uses, testing and results.

A clear guide to troponin levels. Learn what causes high troponin, what's normal, and how this key heart test works to empower your health conversations.

Nov 4, 2025 · This review discusses troponin as a marker of cardiac injury, as well as its testing, utility, and appropriateness use criteria, and the interpretation of abnormal values.

Sep 27, 2024 · The troponin proteins within those cells spill into the bloodstream and are biomarkers that can indicate cardiac injury. Blood tests for troponin I and T have been …

Feb 19, 2025 · Troponin Test Normal Range helps detect heart issues. Learn what your troponin levels indicate and how they impact your heart health.