SE-1010 PC ECG User Manual Operation Instructions for Resting ECG
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6.6.2 Analyzing QT Dispersion
Click on the QTD button to open the QT Dispersion screen.
QT Dispersion: The difference between the largest QT interval and the shortest QT interval based
on the synchronous 12-lead surface ECG. The QT interval is a measurement of the time
difference between the start of the Q wave and the end of the T wave.
Figure 6-13 QT Dispersion screen
