Chapter 7: ECG
Veterinary 3 Parameter Advisor
®
Operation Manual
7-1
ECG Measurement Capability
The 3 Parameter Advisor
®
Vital Signs Monitor provides continuous three-lead and five-lead ECG processing
with standard lead selections and filtering from electrocautery discharge. The heart rate measured value (HR)
and primary lead messages are displayed in the ECG parameter box, and a waveform for the primary ECG lead is
continuously displayed.
Figure 7.1: ECG Display
ECG Warnings, Cautions, and Notes
WARNING! Connect only three-lead or five-lead ECG lead wires from the patient to the ECG patient cable.
Do not connect any other signal source to the ECG patient cable.
WARNING! This monitor does not identify or interpret arrhythmia events. The indication of heart rate
may be adversely affected by the presence of cardiac arrhythmias.
CAUTION! A three-lead ECG cable must be used if 3-Lead processing is selected. A five-lead ECG cable
must be used if 5-Lead processing is selected. Using the incorrect cable for the selected mode
might lead to a floating reference or additional noise on the ECG signal.
NOTE! Follow institutional standards when applying ECG electrodes. Silver/Silver Chloride disposable
electrodes are strongly recommended to avoid polarization effects that result in large input offset
potentials. Use of “squeeze bulb” type electrodes is not recommended.
NOTE! Use only standard AAMI three-lead or five-lead ECG cables.
NOTE! Line isolation monitor transients may resemble actual cardiac waveforms and thus inhibit heart
rate alarms.
Chapter 7: ECG
MAIN
MENU
HR ALARMS:
ON
ECG
WAVEFORM
RATE SRC:
AUTO
ECG MONITOR:
ON
2X
ECG waveforms
Primary
ECG lead
ECG
waveform
size
Secondary
ECG lead
(in 5-lead
mode)
Indicates heart beat
and heart rate source
Measured value
for heart rate
High and
low alarm
limits
ECG alarm
message
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