User's Manual

SE-1010 PC ECG User Manual Operation Instructions for Resting ECG
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6.6.7.2 Displaying Vector ECG with Frontal Plane and QRS Loop
Figure 6-25 Vector ECG - Frontal & QRS loop
The percent values of 0.00%, 94.16%, 1.35% and 4.49% in the square represent the area
percentages of QRS loop in every quadrant. 20 mm/mV indicates the magnified multiple (gain).
The red curve is QRS loop.
You can click on the Zoom in button or the Zoom out button to change the gain of the displayed
graphics. You can click on the Play button to watch the forming process of the QRS loop.
6.6.7.3 Displaying 3D Vector ECG
Click on 3D to display the 3D VCG graph.
3D (Three Dimensional Vector Loops)
This function allows you to observe the Vector ECG in three dimensions.
Select Rotation, and then you can rotate the whole picture to view all directions of the vector
loops by clicking the mouse.
Select Axis to display the axes.
Select Plane to display the planes.