Multichannel-systems Cardio2D Manual Uživatelský manuál stáhnout pdf (Strana 72)

Cardio2D Manual

Slope Calculation

The calculation of the slope of each data point (P) is achieved by linear regression. This linear

regression is performed within a time interval around each data point. Increasing the interval

will help to reduce noise on the slope.

The time interval around a data point P can be defined by the user in the "Analyze" dialog

of the "QT-related Analysis" tab in Cardio2D+. Please read also chapter "QT-related Analysis".

Select time span for the "Slope Calculation" in ms in the up down box to define the size of the

time interval which is used for slope calculation of each point of the signal. Please see the picture.

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Multichannel-systems Cardio2D Manual Uživatelský manuál Strana 72