نتایج جستجو برای: high sensitive troponin t
تعداد نتایج: 2860416 فیلتر نتایج به سال:
BACKGROUND The purpose of this observational study was to test the diagnostic performance of the Elecsys® troponin T high-sensitive system combined with copeptin measurement for early exclusion of acute myocardial infarction (MI) in clinical practice. METHODS Troponin T high-sensitive (diagnostic cutoff: <14 pg/mL) and copeptin (diagnostic cutoff: <14 pmol/L) levels were determined at admissi...
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...
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...
BACKGROUND Accuracy of high sensitive troponin (hs-cTn) to detect coronary artery disease (CAD) in patients with renal insufficiency is not established. The aim of this study was to evaluate the prognostic role of hs-cTn T and I in patients with chronic kidney disease (CKD). METHODS All consecutive patients with chest pain, renal insufficiency (eGFR < 60 mL/min/1.73 m2) and high sensitive tro...
Background: The use of high-sensitive cardiac troponin T (hsTnT) in urine as a marker damage children has not yet been reported. Elimination troponins is dependent on renal function; persistently increased serum hsTnT concentrations were observed among individuals with impaired function. aim this study was to investigate and levels its correlation infants younger than 24 months age after surger...
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].
BACKGROUND In most patients with stable coronary artery disease, plasma cardiac troponin T levels are below the limit of detection for the conventional assay. The distribution and determinants of very low circulating troponin T levels, as well as their association with cardiovascular events, in such patients are unknown. METHODS We used a new, high-sensitivity assay to determine the concentra...
BACKGROUND High-sensitivity cardiac troponin assays will augment the frequency of increased results, making important the determination of reference change values to distinguish acute from chronic increases. We assessed short- and long-term biological variability of cardiac troponin T (cTnT) in healthy subjects with a novel high-sensitivity (hs) assay. METHODS We collected blood from 20 healt...
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