Mar 17, 2022 · A troponin test looks for a protein that’s unique to heart muscle. Damage to those cells, such as from a heart attack, is the sole cause of troponin in your blood.

Nov 23, 2025 · Find out how troponin results reveal heart damage risk. Discover when to get tested and the different types of troponin assessments available.

What is a troponin test? A troponin test measures the level of troponin in a sample of your blood. Troponin is a protein that's found in the cells of your heart muscle. Normally, troponin levels in blood …

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 heart …

Troponin, or the troponin complex, is a complex of three regulatory proteins (troponin C, troponin I, and troponin T) that are integral to muscle contraction [2] in skeletal muscle and cardiac muscle, but not …

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.

Apr 17, 2025 · Keep reading to learn more about normal troponin levels, what to expect during a troponin test, and the treatment options for high troponin levels.

Sep 27, 2024 · Blood tests for troponin I and T have been developed to measure the levels of troponin proteins when doctors suspect damage to the heart muscle from a heart attack. High-sensitivity …

Aug 15, 2025 · This topic is intended to help the reader understand the role of troponin testing in the evaluation of patients with suspected acute MI and will also discuss troponin testing after MI. (See …

This test measures the amount of the protein troponin in your blood. It can tell your doctor if you are having a heart attack.