Construct · 1 fields · 1 citations

QT dispersion: a standalone construct

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Cardiology

difference between the longest and shortest QT interval across ECG leads, proposed as an index of uneven repolarization and arrhythmia risk.

In cardiology, QT dispersion refers to difference between the longest and shortest QT interval across ECG leads, proposed as an index of uneven repolarization and arrhythmia risk. This meaning comes from Day (1990) in Heart.[1]

Unit
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Nearby constructs

dispersion4 fields · 6 citationsjingle · one word, four constructs index5 fields · 11 citationsjingle · one word, five constructs interval4 fields · 5 citationsjingle · one word, four constructs

References

Day, C. P., McComb, J. M., & Campbell, R. W. (1990). QT dispersion: an indication of arrhythmia risk in patients with long QT intervals. Heart, 63(6), 342-344. https://doi.org/10.1136/hrt.63.6.342

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