6 BeneVision N Series Patient Monitor Operator’s Manual
11.4.1 Preparing the Patient Skin ....................................................................................................................................................... 11 - 3
11.4.2 Applying Electrodes ................................................................................................................................................................... 11 - 3
11.4.3 Lead Wire Color Code ................................................................................................................................................................ 11 - 4
11.4.4 ECG Electrode Placements ....................................................................................................................................................... 11 - 4
11.4.5 Choosing the ECG Lead Type .................................................................................................................................................. 11 - 6
11.4.6 Checking Paced Status .............................................................................................................................................................. 11 - 6
11.4.7 Enabling Pacer Rejection .......................................................................................................................................................... 11 - 7
11.5 Using 6-lead Placement to Derive 12-lead ECG (D12L) ............................................................................................................... 11 - 7
11.6 Changing ECG Settings ........................................................................................................................................................................... 11 - 7
11.6.1 Choosing an ECG Screen .......................................................................................................................................................... 11 - 7
11.6.2 Setting ECG Alarm Properties ................................................................................................................................................. 11 - 8
11.6.3 Setting the Analysis Mode ....................................................................................................................................................... 11 - 8
11.6.4 Changing ECG Wave Settings ................................................................................................................................................. 11 - 8
11.6.5 Disabling the Smart Lead Off Function .............................................................................................................................11 - 10
11.6.6 Disabling the CrozFusion
TM
Function ................................................................................................................................11 - 10
11.6.7 Adjusting the QRS Volume .....................................................................................................................................................11 - 11
11.6.8 Adjusting the Minimum QRS Detection Threshold ......................................................................................................11 - 11
11.7 Monitoring Arrhythmia .........................................................................................................................................................................11 - 12
11.7.1 Arrhythmia Safety Information .............................................................................................................................................11 - 12
11.7.2 Arrhythmia Events .....................................................................................................................................................................11 - 12
11.7.3 Displaying Arrhythmia Information ....................................................................................................................................11 - 13
11.7.4 Changing Arrhythmia Settings .............................................................................................................................................11 - 14
11.7.5 Arrhythmia Alarms Timeout ..................................................................................................................................................11 - 16
11.8 ST Segment Monitoring ........................................................................................................................................................................11 - 18
11.8.1 ST Safety Information ...............................................................................................................................................................11 - 18
11.8.2 Enabling ST Monitoring ..........................................................................................................................................................11 - 18
11.8.3 Displaying ST Numerics ...........................................................................................................................................................11 - 19
11.8.4 Displaying ST Segments in the Waveform Area .............................................................................................................11 - 19
11.8.5 Entering the ST View ................................................................................................................................................................11 - 20
11.8.6 Saving the Current ST as Baseline .......................................................................................................................................11 - 20
11.8.7 Entering the ST Graphic Window ........................................................................................................................................11 - 21
11.8.8 Changing ST Settings ...............................................................................................................................................................11 - 21
11.8.9 Adjusting ST Measurement Points ......................................................................................................................................11 - 23
11.9 QT/QTc Interval Monitoring .................................................................................................................................................................11 - 24
11.9.1 QT/QTc Monitoring Limitations ...........................................................................................................................................11 - 24
11.9.2 Enabling QT/QTc Monitoring ................................................................................................................................................11 - 24
11.9.3 Displaying QT/QTc Numerics and Segments ..................................................................................................................11 - 24
11.9.4 Entering the QT View ...............................................................................................................................................................11 - 25
11.9.5 Saving the Current QTc as Baseline ....................................................................................................................................11 - 26
11.9.6 Changing QT Settings ..............................................................................................................................................................11 - 26
11.10 ECG Relearning ......................................................................................................................................................................................11 - 26
11.10.1 Auto ECG Relearning .............................................................................................................................................................11 - 26
11.10.2 Initiating an ECG Relearning Manually ............................................................................................................................11 - 26
11.11 Calibrating ECG ......................................................................................................................................................................................11 - 27
11.12 Defibrillation Synchronization Pulse Output ..............................................................................................................................11 - 27
11.13 ECG Troubleshooting ..........................................................................................................................................................................11 - 27
12 Resting 12-Lead ECG Analysis ......................................................................................................................................12 - 1
12.1 Resting 12-Lead ECG Analysis Introduction ..................................................................................................................................... 12 - 1