6-12 Stress Echo 
Item  Function Description 
QT-Time Table 
To customize the length of systolic duration acquired for a specific 
heart rate. If “Trigger” of “R-R Systolic” is selected in Protocol 
Editor. You can add and remove entries in this table. You can also 
load the factory defaults. 
Heart rate  Enter the heart rate. 
Syst. duration  Enter the systolic duration. 
Beep during 
acquisition 
Set if to beep during the acquisition. 
Reset table  To reset the QT time table. 
QT-Time Table Operation: 
  To add an entry: 
Enter a heart rate and the referring systolic duration and then click [Update]. 
  To delete an entry: 
Select the required heart rate and systolic duration pair from the QT – Time Table and 
then click [Delete]. 
  To load the factory defaults: 
Select the [Factory Settings] button. 
6.7.2  Protocol Edit 
You can create, edit, and delete Stress Echo protocols using the Protocol Editor dialog 
box. Your changes will display in the Select Protocol to Load window the next time you 
activate the Stress Echo feature. 
Access the Protocol Editor dialog box by clicking [Protocol] in Maintenance; or clicking 
[Protocol Editor] on the Select Protocol screen. As shown in the figure below: