GE MAC 5 A4 Operator's Manual page 150

Configure Settings
2. Enable the Critical Value Notifications setting to configure notifications to
display when configured critical value thresholds are met or prescribed critical
conditions are detected.
3. Enable the Use Custom Notification Text setting to configure custom
notification text in the text field.
4. Edit the default phrase Critical Test Result in the text field with a customized
phrase. The phrase displays on the screen during preview or review of acquired
ECG patient reports, when a critical value or condition is detected.
5. Select the Threshold Configurations tab to display the threshold configurations
for critical values.
6. Select the default critical value to change the threshold value.
The selected value is now editable.
7. Enter the threshold for the selected critical value as per the information in the
table.
Table 42: Threshold Critical Values
Critical Value
Adult High HR
Adult Low HR
Pediatric High HR
Pediatric Low HR
High QTc
150
Allowed Threshold Range
101 to 300
0 to 100
101 to 300
0 to 100
441 to 1000
MAC ™ 5 A4/MAC ™ 5 A5/MAC
Default Threshold Value
140
40
180
50
550
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