User's Manual

Monitoring with the TD60 at the CS ST Monitoring
TMS60 Operator’s Manual 9 - 23
9.5.1 Measurement Limitations
■ ST values may be affected by such factors as some drugs or metabolic and
conduction disturbances.
■ Since ST is often calculated with a fixed delay from the J point, changes in heart
rate may affect ST.
■ The ST algorithm has been tested for accuracy of the ST segment data. The
significance of the ST segment changes needs to be determined by a physician.
9.5.2 ST Settings
The following table lists the ST settings in the [ST Analysis] section of the [ECG] tab.
WARNING
• The ST algorithm has been tested for accuracy of the ST segment data.
The significance of the ST segment changes need to be determined by a
clinician.
Options or Buttons Description Settings*
ST Analysis Enables or disables ST analysis. On, Off
If [ST Analysis] is set to [On], the [Filter] option from the [Other Settings] menu
is automatically set to [ST].
Display ST Segments Select whether or not to display the ST
segments in the waveform area.
On, Off
ST Alarm Setup Configures the ST alarm settings.
■ For details about the ST
alarms limits, refer to
"Factory Default Parameter
Alarm Limits" on page 9 - 3
for details.
■ For details about the ST
alarms responses, refer to
"Factory Default Parameter
Alarm Settings" on page 9 - 5
for details.
Define ST Point Select to display the [Define ST Point]
menu.
Refer to "Adjusting ST Measure-
ment Points" on page 9 - 24 for
details.
This button is only available when [ST Analysis] is set to [On].
* The factory default settings are in bold.