SECTION 3
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Use the ECG Print Speed drop-down menu to choose the paper speed for the printed ECG. 25 mm/s is the
default speed for each new test.
Use the Continuous Print Speed drop-down menu to choose the paper speed for continuous rhythm printouts.
Use the Sync Lead drop-down menu to select the ECG lead used for TTL or analog output. X-Scribe defaults
to lead II.
Select Arrhythmia Printouts to generate an automatic printout when an arrhythmia is detected. At the beginning
of each test, this setting is automatically enabled but can be disabled by the user for the current test if desired. All
arrhythmia events will continue to be logged and entered into events review which can be reviewed from Report
Manager after the test has been completed.
FORMAT
F7
Select FORMAT or F7 to access all available screen configurations for the exercise profile display. The Format
pop-up window will appear; click OK to save changes.
Configure rhythm display by using the Real-time ECG drop-down menu. Choose to show 3 leads, 6 leads,
12 leads (12x1), or 12 leads (6x2).
The Zoom ST Lead display consists of one expanded average complex with superimposition of current and
reference data. ST level and slope measurements are displayed as well. The lead used for the expanded average
complex can be defined as any of the 12 leads or dynamic in which the lead with the most significant change in
ST is automatically displayed. Uncheck the box to view only rhythm (9 seconds) and average complexes for
all 12 leads.
Configure the running trends display to show + Running Trends only, + Last Rhythm Event only, or + Event
on Trends only which will display the last event over the trends for a period of 10 seconds. After 10 seconds the
rhythm event disappears and the trends are displayed. The rhythm event is displayed in 3 user-defined leads.
NOTE: At any time the clinician may change the format to show last event. This will cause the last event
to be displayed on the main display for review.
ST LEAD
F8
Use ST LEAD or F8 to select a specific lead for the expanded QRS complex and ST display. The ST Lead pop-up
window will appear; click OK to save changes.
Manually select any of the 12-leads. X-Scribe will display this lead until another lead is selected.
Select Dynamic and X-scribe will monitor all 12 leads and display the lead with the most significant ST change.
Displayed lead will change automatically during the stress test and on printouts as well.
Select Max Depression/Max Elevation and X-Scribe will display the lead with the maximum ST depression or
elevation at that moment.
Select Max ST/HR Index and X-Scribe will display the lead with the maximum ST/HR index at that moment.
NOTE: When a lead is selected as the Zoom ST Lead, its ST change trend is also displayed in the
trend window.
NOTE: Once a stress test has started, only the displayed ST lead can be changed.
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