Mindray BeneView T1, Operator'S Manual

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8.7.2 Enabling QT/QTc Monitoring
The QT monitoring function is disabled by default. Before you start QT monitoring, enable the QT function. To enable
QT/QTc monitoring:
1. In the [ ECG Setup ] menu, select [ QT Analysis>> ] to enter the [ QT Analysis ] menu.
2. Set [ QT Analysis ] to [ On ].
8.7.3 Displaying QT/QTc Parameters and Waveform
To display QT/QTc parameters and waveform:
1. Select [ Main Menu ]
→
[ Screen Setup>> ]
→
[ Screen Layout>> ], and then select [ Screen Setup ] to enter the
[ Screen Setup ] window.
2 Select the parameter area where you want to display the QT parameters, and then select [ QT ].
The following picture shows the QT numeric area. Your monitor screen may look slightly different:
1. Parameter label 2. QTc value 3. QT value
4. ΔQTc value (the difference between the current and reference QTc values. If ΔQTc alarm is off, the alarm off symbol
is displayed on the right.)
NOTE

QTc values are calculated based on the QT-HR, not the ECG HR. To view the QT-HR, open the QT View
window. For more information. see 8.7.4Entering the QT View .
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