Different view and options in custo diagnostic to check the ST-trends. You can view the ST-trends in the following situation:

  • During the stress test, while recording.
  • After recording, during evaluation.

At the end of this article you'll find how to setup custo diagnosic.

During the stress

a) Click on Trend


b) Click on ST

The ST-values of the current stage with changes compared to resting stage with changes.

ST-segment can be calculated HR-dependent with a fix value (e.g. j + 60ms, this value can be changed)


c) 2nd click on ST, the ST-changes are shown graphically


d) 3nd click on ST: ST-changes compared to resting stage are shown numerically


e) Click on QRS: ST-changes compared to resting stage are shown as ECG

- click on „Resting“         : à Resting ECG is shown

- click on „Zero“             : à baseline (iso-electrical line) is shown

- second click on QRS“  : à second ECG channel can be use for ST-change Monitoring



After recording / during evaluation

a) Click on ST: will show the ST-changes graphically in mV. Each lead can easily chosen or deselected.


b) 2nd click on ST: ST-Trend will be shown channel-wise and 3rd click switches from chest leads to limb-leads.


c) Click on ECG: Sum complexes with info's on ST-segment changes.


d) ST-segment: Table for each Stage.


e) Stage-wise comparison of ST-changes.


f) ST-Measurement overview (all channels all stages)

                - right click – opens context menu



Setting up ST visualization

-    Here you could select if you want to see a fixed channel for ST or that channel with the highest deviation.

-    Do you want to have the ST-values shown in the ECG? If yes check “ST-values” and decide, if you want to have the ST-values only, or with J-point or with ST slope.




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