Passport® - Mindray

ECG Monitoring Relearning ST or Arrhythmia Analysis
4.10 Relearning ST or Arrhythmia Analysis
Automatic Relearning
The Passport V initiates the learning process for ST measurements or Arrhythmia analysis
after one of the following:
Unit Power-Up
Return to normal monitoring from Standby mode
Enabling ST or Arrhythmia analysis
The lead has been changed in ECG 1 waveform (3-lead only)
Patient Size is changed
Whenever the Relearn function is selected from the ST, ECG or Arrhythmia
Menus
The monitor switches between 3-lead and 5-lead mode
Manual Relearning
To initiate a manual relearn, select Relearn from the ECG Menu, Arrhythmia Menu, or
ST Menu.
It is recommended to initiate a manual Relearn after one or more of the following:
The ECG electrodes have been repositioned
Sufficient time has passed since the last Relearn
After significant changes to the patient QRS complex
After significant changes to the patient ECG rhythm
A clinician has observed clinically questionable arrhythmia calls
A Relearn must be initiated if “Learning” occurred during a “Leads Off” condition.
Passport V Operating Instructions 0070-10-0704-02 4 - 33