Troponin Test: What it Is and Normal Range - Cleveland Clinic
网页2022年3月17日 · 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.
What is the normal range for troponin levels? - Medical News Today
网页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.
Troponin - StatPearls - NCBI Bookshelf
网页2020年7月18日 · Troponin levels typically start to elevate in the circulation within two to three hours of the onset of chest pain. The levels will continue to rise until a peak is reached, generally between 12 and 48 hours. The troponin level will then fall to normal over the next four to ten days.
Cardiac Troponin Test: A test that detects a heart attack - WebMD
网页2023年12月18日 · Cardiac Troponin Test: A cardiac troponin test helps your physician detect a heart attack and start treatment immediately. Learn about the advances in this test and their benefits.
Troponin: What Is it, Tests, and More - Healthline
网页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 attack or another cardiac...
Troponin - Wikipedia
网页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 subunits, TnC, TnI, and TnT, each playing a role in force regulation.
Troponin Test - MedlinePlus
网页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 are so low that only the most sensitive types of tests can measure them.
Troponin Levels and Test Results - Verywell Health
网页2023年9月19日 · A troponin test measures how much troponin protein is in the blood. High levels may be a sign of heart damage. Reviewed by a board-certified healthcare provider.
Troponin Test - Understand the Test & Your Results - The Merck …
网页A heart attack happens when blood flow to the heart gets blocked. This blockage can be deadly. But quick diagnosis and treatment can save your life. Other names: cardiac troponin I (cTnI), cardiac troponin T (cTnT), cardiac troponin (cTN), cardiac-specific troponin I and troponin T.
Troponin test: MedlinePlus Medical Encyclopedia
网页2023年10月23日 · A troponin test measures the levels of troponin T or troponin I proteins in the blood. These proteins are released when the heart muscle has been damaged, such as occurs with a heart attack. The more damage there is to the heart, the greater the amount of troponin T and I there will be in the blood.