European Heart Journal Advance Access originally published online on April 24, 2007
European Heart Journal 2007 28(9):1043-1044; doi:10.1093/eurheartj/ehm083
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© The European Society of Cardiology 2007. All rights reserved. For Permissions, please e-mail: journals.permissions@oxfordjournals.org
High-risk acute coronary syndrome patient and cardiac biomarkers in the emergency department: where do we stand?
Division of Cardiovascular Medicine, University of Arkansas for Medical Sciences and the Central Arkansas Veterans Healthcare System, Little Rock, AR 77205-7199, USA
* Corresponding author. Tel: +1 501 296 1401; fax: +1 501 686 6180. E-mail address: mehtajl@uams.edu
This editorial refers to Treatment and outcomes of patients with evolving myocardial infarction: experiences from the SYNERGY trial
by C.D. Miller et al., on page 1079
| The first 10% of the full text of this article appears below. |
Each year, more than five million patients are seen in emergency department (ED) for evaluation of symptoms of myocardial ischaemia. The use of cardiac markers is a standard practice to risk-stratify these patients. The interaction between duration of symptoms, timing of testing, and clearance kinetics of biomarkers determines whether a marker will be positive. Current guidelines of the ACC/ESC recommend serial measurements of CK-MB and/or cardiac troponins.
Cardiac troponins are regulatory proteins with cytosolic and structural pools. They are released upon myocardial necrosis. Troponin levels at admission provide much needed information for the evaluation and prognostication of patients who present with myocardial necrosis.1,2
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Related articles in EHJ:
- Treatment and outcomes of patients with evolving myocardial infarction: experiences from the SYNERGY trial
- Chadwick D. Miller, Anindita Banerjee, Kenneth W. Mahaffey, Michael C. Kontos, Gregory Fermann, Charles V. Pollack, Jr., Elliott Antman, Philip Aylward, Shaun G. Goodman, Renato Santos, James J. Ferguson, Robert M. Califf, and James W. Hoekstra
EHJ 2007 28: 1079-1084.[Abstract] [FREE Full Text]
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D. Roy and J. C. Kaski High-risk acute coronary syndrome patients and cardiac biomarkers in the emergency department: any role for new biomarkers of myocardial ischaemia? Eur. Heart J., September 2, 2007; 28(18): 2297 - 2297. [Full Text] [PDF] |
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