St Reference; Saving St Reference Points - Dräger Infinity M540 Instructions For Use Manual

ECG, arrhythmia, and ST segment

ST reference

You can save ST reference complexes as
reference points for future ST deviation
measurement comparisons. The first time you
relearn QRS complexes, the current ST data are
saved as a reference data. The original ST
reference data are updated each time you save ST
references.

Saving ST reference points

You can save the ST reference from the general ST
complexes page (see page 229) and the single ST
complex page (see page 229). Saving a reference
point in either screen, saves all currently displayed
ST complexes as reference points.
232 Instructions for use – Infinity Acute Care System – Monitoring Applications VG6.n
To save ST reference points
 Select the heart rate parameter field to select
the ECG page directly.
or
1 Select Sensor parameters... from the main
menu bar.
2 Select the ECG tab to access the ECG page.
3 Select the ST complex tab to display the
general ST complex page.
4 Select an individual ST panel to zoom in on a
single ST complex.
5 Select the ISO and ST buttons at the bottom of
the screen and use the rotary knob to dial the
desired values. Click on the rotary knob to
accept the new values.
6 Select the Save reference button (in either ST
complex page).