Nowadays, measurement of cardiac troponins (cTn) in patient plasma is central for diagnosis of patients with acute coronary syndrome (ACS). High-sensitivity (hs) immunoassays have been developed that can very precisely record slightly elevated and rising plasma concentrations of cTn very early after onset of clinical symptoms. Algorithms integrate measurements of hs-cTn at onset of clinical symptoms of acute myocardial infarction (AMI), and 1 or 3 h after onset, to rule-in and rule-out AMI patients. More and more point-of-care (POC) cTn assays conquer the diagnostic market, but thorough clinical validation studies are required before potential implementation of such POC tests into hospital settings. This review provides an overview of the technical aspects, as well as diagnostic and prognostic use of cardiac troponins in AMI patients and in the healthy population.
CITATION STYLE
Hof, D., & von Eckardstein, A. (2019). High-sensitivity troponin assays in clinical diagnostics of acute coronary syndrome. In Methods in Molecular Biology (Vol. 1929, pp. 645–662). Humana Press Inc. https://doi.org/10.1007/978-1-4939-9030-6_40
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