Philips IntelliVue TRx Instructions For Use Manual page 124

ST/AR Arrhythmia Algorithm
7-6
ST/AR Arrhythmia & ST Segment Monitoring
Beat classification determined by the ST/AR algorithm is shown on the primary
delayed wave in the Arrhythmia Analysis window at the Information Center. To
access this window, select Arrhythmia Analysis from the Patient Window.
The annotation requires clinical validation of the analyzed heart rhythm. If the
analysis is inaccurate, perform a relearn of the rhythm.
Annotation
A
I
L
M
N
P
S
V
?
|
When monitoring is initiated, when the Wave 1 lead is changed, or if Relearn is
selected, a question mark (?) is displayed next to HR and the annotation "L"
appears on the annotated wave until the HR is calculated and the rhythm is
learned.
Beat Classification
Artifact
Inoperative
Learning
Missed Beat
Normal
Paced
Supraventricular Premature
Ventricular Premature
Questionable
Pacer Mark
Display
Color
Blue
Red
Red
Red
Blue
Blue
Blue
Red
Red
Blue