SE-1515 PC ECG User Manual ECG Analysis
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The percent values 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.
5.3.3 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
Rotate
, 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.
Click on
Zoom In
/
Zoom Out
to magnify/minify the picture.
Click on
Reset
to restore the magnified/minified picture to original size.
Click on
Preview
to preview the 3D graph.
Click on
to print the 3D graph.
Click on
Save
to save the graph on the current screen.
Click on
Return
to return to the ECG analysis screen.
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