HIGH SENSITIVE TROPONIN T CORRELATES WITH DIASTOLIC FUNCTION
نویسندگان
چکیده
منابع مشابه
High-sensitive cardiac troponin T
Cardiac troponin is the preferred biomarker for the diagnosis of acute myocardial infarction (AMI). The recent development of a high-sensitive cardiac troponin T (hs-cTnT) assay permits detection of very low levels of cTnT. Using the hs-cTnT assay improves the overall diagnostic accuracy in patients with suspected AMI, while a negative result also has a high negative predictive value. The gain ...
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Introduction High sensitive troponin T (hsTnT) is a highly specific marker of myocardial injury and one of the keystones in the diagnosis of acute coronary syndrome. Although hsTnT is thought to be released by myocardial cell damage, recent studies reported elevated levels after exercise testing and endurance sports. The exact mechanism of this phenomenon is discussed controversially. CMR stres...
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INTRODUCTION A key problem in stable coronary artery disease (CAD) is non-invasive identification of patients with severe multivessel CAD. Determination of biomarkers that have pro-inflammatory properties (C-reactive protein - hsCRP) and indicate heart muscle ischemia (high-sensitive troponin T - hsTnT) can contribute to the improvement of stratification in this regard. THE AIM OF THE STUDY T...
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Introduction Perioperative myocardial infarction (PMI) in the setting of cardiac surgery represent a considerable risk to patients with significant mortality and morbidity. The role of highly sensitive cardiac troponin T (hsTnT) has not been evaluated in the setting of cardiac surgery, instead Cardiac Troponin T (TnT) and Creatine Kinase MB (CK-MB) are commonly used for the diagnosis of PMI [1].
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RATIONALE Regulation of striated muscle contraction is achieved by Ca2+ -dependent steric modulation of myosin cross-bridge cycling on actin by the thin filament troponin-tropomyosin complex. Alterations in the complex can induce contractile dysregulation and disease. For example, mutations between or near residues 112 to 136 of cardiac troponin-T, the crucial TnT1 (N-terminal domain of troponi...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2011
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(11)60250-7