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Patient Monitor User’s manual

7-11

7.6.1 Switching ST On and Off

Select【ST Setup】in the ECG setting menu, from the popped up window select【ST

Anal. Switch】, it can be set to【On】or【Off】.

7.6.2 ST Display

ST segment are displayed on the right of ECG parameter area of screen.

The quantity for ST segments displaying on the screen depends on the current

lead type, and it also depends on the quantity of parameters displaying on the

screen. Up to 12 ST segment numerics of 12 leads can be displayed on the

screen.

A positive ST value indicates ST segment elevation; a negative value

indicates depression.

7.6.3 Setting ST Alarm

The ST alarm limit of each lead can be set in ST analysis setting menu,

and in this menu, you can also set alarm switch, alarm level and alarm print

switch.

7.6.4 Adjust ST point

The ST value for each beat complex is the vertical difference between the

ISO point and the ST point, as shown in the figure below. The isoelectric (ISO)

point provides the baseline, the ST point is at the midpoint of the ST segment.

numerics

Biolight Q7 User Manual

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