Welch Allyn Acuity and Mobile Acuity LT Central Monitoring Systems - User Manual - Manual (Page 196)

192 Chapter 11 Specifications Welch Allyn Acuity Central Monitoring System
Clicking Arr/ST Relearn or RELEARN
Clicking Analyze Pacers
Clicking Single ECG
Note: A RELEARN button instead of
an Arr/ST Relearn button indicates
that the system does not include ST
Analysis or the ST Analysis Setup
window.
System relearns the patient’s normal
ECG rhythm and uses the relearned
rhythm as a guideline to identify
arrhythmia events (arrhythmia relearn)
and to analyze deviation of the ECG ST-
segment offset (ST relearn).
In Virtual Monitor and Waveform
Window: A visual RELEARN alert
occurs, HR is taken from the patient
monitor instead of from the arrhythmia
software, and real-time waveforms
display as usual.
In ST Analysis Setup window: The
waveform slice displays NO VALID
BEATS, and the Acuity System can take
up to 30 seconds to update the
waveform.
Relearn and Learning Done event
markers (
▼) appear in most review
windows and some printouts.
Table 35. Setup window — Arrhythmia Alarms
Features Customizable default Factory default