Dispersion of QT Intervals: A Measure of Dispersion of Repolarization or Simply a Projection Effect?

QT interval dispersion may provide little information about repolarization dispersion. Some clinical measurements demonstrate an association between high QT interval dispersion and high morbidity and mortality, but what is being measured is not clear. This study was designed to help resolve this dil...

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Bibliographic Details
Published in:	Pacing and clinical electrophysiology Vol. 23; no. 9; pp. 1392 - 1396
Main Authors:	DI BERNARDO, DIEGO, LANGLEY, PHILIP, MURRAY, ALAN
Format:	Journal Article
Language:	English
Published:	Oxford, UK Blackwell Publishing Ltd 01-09-2000
Subjects:	Adolescent Adult Aged Aged, 80 and over dispersion of repolarization Electrocardiography - instrumentation Electrocardiography - methods Electrocardiography - statistics & numerical data Electrodes - statistics & numerical data Electrophysiology Heart - physiology Humans Middle Aged Models, Cardiovascular QT dispersion QT interval repolarization Time Factors
Online Access:	Get full text
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