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13 gru 2021 · We will review the biochemical characteristics of cTn assays, key factors determining the magnitude of postexercise cTn concentrations, the release kinetics, underlying mechanisms causing and contributing to exercise-induced cTn release, and the clinical relevance of exercise-induced cTn elevations.
14 mar 2019 · Post-exercise cardiac troponin (cTn) elevation is a recognised phenomenon which historically has been detected using standard sensitivity assays. More recently high-sensitivity assays have been developed and are now the gold standard for detection of cTn in the clinical setting.
22 lis 2011 · Based on the 99th percentile rule, troponin decision limits of several high-sensitivity cTn assays can be set as low as 0.01 ng/mL. 6 This makes it possible to identify patients with ACS earlier, enabling earlier coronary intervention (Figure 2).
make important recommendations that include the recognition of high-sensitivity cardiac troponin (hs-cTn) as the preferred biomarker, endorsement of 99th percentile upper reference limits to define myocardial injury, and the use of clinical decision
14 lip 2022 · This primer discusses the use of high-sensitivity cardiac troponin (hs-cTn) testing in context of the 2021 multisociety guidelines for the evaluation and diagnosis of acute chest pain, with a notable focus on analytical aspects of the hs-cTn assays and their implications.
Although regular exercise training reduces cardiovascular disease risk, recent studies have documented elevations in cardiac troponin (cTn) consistent with cardiac damage after bouts of exercise in apparently healthy individuals.
28 mar 2022 · High-sensitivity troponin assays are used to detect troponins, but at a much lower concentration than classical assays. These assays offer several advantages, first of all being the fact that they are highly sensitive, thus providing faster recognition of AMI (rule-in/rule-out).
