2022年3月17日 · A troponin test looks for the protein troponin (there are two forms related to your heart, troponin I and troponin T) in your blood. Normally, troponin stays inside your heart …

2024年9月28日 · Troponin is a type of protein found in heart muscle but not typically found in the blood. However, when the heart is damaged, this protein is released into the bloodstream. …

2023年12月18日 · What Is a Cardiac Troponin Test? The cardiac troponin test detects damage to the heart muscle. Troponin is a protein that appears in the blood only when the heart muscle is …

Troponin is a component of thin filaments (along with actin and tropomyosin), and is the protein complex to which calcium binds to trigger the production of muscular force. Troponin has three …

2023年11月28日 · Troponin refers to three different proteins that help regulate the contractions of the heart and skeletal muscles. Normal troponin levels range from 0–0.04 nanograms per …

2023年3月15日 · Troponins are proteins released into the bloodstream if there’s heart damage. Lab results below the 99th percentile mean normal function. Higher levels could mean a heart …

Troponin testing is mainly used to help diagnose heart attacks. Heart attacks damage the heart by suddenly blocking the blood flow that brings oxygen to part of the heart muscle. Without …

心肌肌钙蛋白（cardiac troponin，cTn）是心肌肌肉收缩的调节蛋白。 cTn是由三种不同基因的亚基组成：心肌肌钙蛋白T（cTnT）、心肌肌钙蛋白I（cTn I）和肌钙蛋白C（TnC）。

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.

2020年7月18日 · A basal amount of troponin is found in the circulation of healthy individuals from the regular turnover of cardiac myocytes. Troponin indicates pathophysiologic muscle damage …