Markers - Abbott Merlin PSA EX3100 Help Manual

the Merlin™ 2 PCS Model MER3700 User's Manual..
For more information, see ECG Configuration (page 8).

Markers

Markers are symbols that represent paced and sensed events, intervals, and refractory periods.
You can choose markers as one of the five channels. Markers can be configured either as:
Basic. Basic Event Markers (page 4) appear along a time line.

Full. In addition to the Basic Event Markers, the Interval and Refractory Markers (Full

Markers) (page 5) appear.
The following markers always appear in both the Basic and Full marker configurations:
Special Event Markers (page 5)

Full-Display Markers (page 6)

Waveform Channel Markers (page 6)

There are two ways to change the marker configuration:
Select the Adjust Display (page 8) button and select the desired configuration.

Select the marker's Waveform Control (page 7) button on the left of the Rhythm Display and

select the desired configuration.
The following markers always appear in both the Basic and Full marker configurations:
Basic Event Markers
Table 1. Basic event markers
Marker
Atrial event sensed in refractory
period
AS Atrial sensed event
AP Atrial paced event
VS Ventricular sensed event
VP Ventricular paced event
Description
4
Example
Table 2.
For CRT-Ds and CRT-Ps, when the V.
Pacing (page 24) or V. Sensing (page 24)
parameter is set to:
 RV Only. The VP or VS marker has a
right-pointing tick mark.
 LV Only. The VP or VS marker has a
left-pointing tick mark.
 See below for RV->LV, LV->RV, and
Simultaneous.