Copy For Citation
Pekdemir M., Karaca I., Cevik Y., Yanturali S., Ilkay E.
MOUNT SINAI JOURNAL OF MEDICINE, vol.73, no.5, pp.813-817, 2006 (SCI-Expanded)
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Publication Type:
Article / Article
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Volume:
73
Issue:
5
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Publication Date:
2006
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Journal Name:
MOUNT SINAI JOURNAL OF MEDICINE
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Journal Indexes:
Science Citation Index Expanded (SCI-EXPANDED), Scopus
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Page Numbers:
pp.813-817
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Keywords:
chest pain, QT dispersion, emergency department, nondiagnostic electrocardiogram, acute coronary syndrome, ACUTE MYOCARDIAL-INFARCTION, ARTERY-DISEASE, CK-MB, ISCHEMIA, PREDICTION, EMERGENCY, RISK
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Kocaeli University Affiliated:
Yes
Abstract
BACKGROUND: Patients presenting with chest pain and nondiagnostic electrocardiograms (ECG) in the emergency department (ED) often pose a challenge to physicians. QT dispersion (QTD) is an electrocardiographic marker of myocardial ischemia due to nonhomogeneous ventricular repolarization. We hypothesized that QTD could accurately identify patients with acute coronary syndrome (ACS) who presented with chest pain and nondiagnostic initial ECGs.