5 ECG, Arrhythmia, ST and QT Monitoring
ST label and numeric
Baseline ST numeric
Difference between current values and baseline values
1 mV calibration bar
Timestamp of most recently stored baseline snippet
Updating ST Baseline Snippets
ST analysis requires valid samples to measure and store a snippet. ST Snippets and ST values are
updated every minute. If there is artifact in the signal, it may take longer for an ST snippet and an ST
value to appear.
The first baseline is stored automatically after ST monitoring is started, or when a new patient is
admitted. To update ST baselines,
Select an ST snippet to open the
deletes all previously-stored baselines.
An ST baseline copy is also stored in the MMS, for transport purposes.
Recording ST Segments
To record all currently available ST snippets and baselines, in the
to store all current snippets as baselines. This
window, select the pop-