نتایج جستجو برای: troponin t l
تعداد نتایج: 1245673 فیلتر نتایج به سال:
review (n = 3492) Excluded (n = 3317) Article review (n = 1182) Excluded (n = 1052)* No original data: 28 Meeting abstract: 265 Did not include patients with CKD or end-stage renal disease: 72 Did not evaluate troponin I or troponin T: 383 Troponin and CKD results not presented separately: 257 No comparison of interest: 34 No outcome of interest: 168 Not applicable: 83 Other reason: 8 Included ...
predictors of adverse cardiac events in more than 600 patients with the acute coronary syndrome. Using receiver-operator curves and a multiple regression model, they concluded that troponin T had a greater sensitivity than troponin I in detecting patients who would eventually have a myocardial infarction and/or die within 30 days. Furthermore, the concern that tropo¬ nin T is inappropriately el...
BACKGROUND Cardiac troponin concentrations are used to identify patients who would benefit from urgent revascularization for acute coronary syndromes. We hypothesized that they might be used in patients with stable ischemic heart disease to identify those at high risk for cardiovascular events who might also benefit from prompt coronary revascularization. METHODS We measured the cardiac tropo...
Chest pain is one of the most common presenting symptoms in patients attending the emergency department; yet, less than one in five patients receive a final diagnosis of acute myocardial infarction. In patients without ST segment elevation, early exclusion of acute coronary syndrome has the potential to reduce healthcare expenditure in a population with significant resource implications. Previo...
BACKGROUND Myocardial infarction (MI) is diagnosed by the finding of a single cardiac troponin value above the 99th percentile and a significant time-dependent change in cardiac troponin concentration. The aim of this study was to determine the 90-min and weekly biological variations, the reference change value (RCV), and the index of individuality (II) of high-sensitivity cardiac troponin T (h...
OBJECTIVES The purpose of this study was to examine the incremental value of copeptin for rapid rule out of acute myocardial infarction (AMI). BACKGROUND The rapid and reliable exclusion of AMI is a major unmet clinical need. Copeptin, the C-terminal part of the vasopressin prohormone, as a marker of acute endogenous stress may be useful in this setting. METHODS In 487 consecutive patients ...
BACKGROUND Several biomarkers are associated with mortality in hemodialysis patients. In particular, elevated cardiac troponin T and B-type natriuretic peptide (BNP) are strong predictors of mortality; however, less is known about cardiac troponin I (cTnI). Elevated troponin I is detected in many hemodialysis patients, but the association of moderate elevations with mortality is unclear. METH...
The development of highly sensitive assays for cardiac troponin T (hs-cTnT) and cardiac troponin I (hscTnI) represents the latest technological advance in a field that has witnessed continual progression toward more sensitive and more precise tools for detecting cardiac injury. The hs-cTnT assay, for example, can detect cTnT concentrations 10-fold lower than the current fourth-generation assay,...
BACKGROUND Requests for troponin T, a biomarker for myocardial infarction, may be sent in a variety of clinical situations. In most cases, a single sample 12 hours or more after symptom onset should be sufficient for diagnosis. We chose to investigate how troponin T testing is used in our hospital with emphasis on those who had serial rather than single troponin measurements during their hospit...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید