Errors in manual measurement of QT intervals.

OBJECTIVE--To quantify the errors associated with manual measurement of QT intervals and to determine the source of the errors. DESIGN--A randomised study of QT measurement by four cardiologists of electrocardiograms plotted on paper in presentations with different noise levels, paper speeds, amplif...

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Enregistré dans:
Détails bibliographiques
Publié dans:Br Heart J
Auteurs principaux: Murray, A., McLaughlin, N. B., Bourke, J. P., Doig, J. C., Furniss, S. S., Campbell, R. W.
Format: Artigo
Langue:Inglês
Publié: BMJ Publishing Group 1994
Sujets:
Research Article
Accès en ligne:https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC483695/
https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8198894/
https://ncbi.nlm.nih.govhttps://doi.org/10.1136/hrt.71.4.386
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