QTc dispersion and risk of cardiac death in peripheral vascular disease

Determining the adjusted QTc dispersion by dividing the QTc dispersion by the square root of the number of leads measured 3 may compound qualitative errors that might be expected to arise from a high interobserver variability in QT measurement.

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Veröffentlicht in:BMJ 1996-10, Vol.313 (7064), p.1081-1083
Hauptverfasser: Linker, Nicholas J., Fitzpatrick, Adam P., Prasad, Krishna, Malik, Marek, Mendzelevski, Boaz, Haider, Agha W., Naz, Saba, Jermendy, György, Darbar, Dawood, Struthers, Allan D.
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Sprache:eng
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Zusammenfassung:Determining the adjusted QTc dispersion by dividing the QTc dispersion by the square root of the number of leads measured 3 may compound qualitative errors that might be expected to arise from a high interobserver variability in QT measurement.
ISSN:0959-8138
1468-5833
1756-1833
DOI:10.1136/bmj.313.7064.1081c