Vital Signs Simulator
ECG Function
19
Ventricular Arrhythmias
Ventricular arrhythmias are arrhythmias in the lower chambers of the heart, or
ventricles. To do a ventricular arrhythmia:
1. From the ECG screen, push or to highlight the Wave Group value.
2. Push .
3. Push or to highlight Ventricular in the wave group list.
4. Push .
5. Push or to highlight the Waveform value.
6. Push .
7. Push or to highlight a waveform in the list.
8. Push to set the arrhythmia waveform and go back to the ECG:
Ventricular screen.
You can adjust the amplitude of all ventricular arrhythmia waveforms. See Set
the ECG Parameters. You can also add ECG signal artifacts to each arrhythmia
signal. See Simulate an ECG Artifact.
The ventricular fibrillation and poly V tach arrhythmias have a variable not
available on the other ventricular arrhythmias. To change the type variable for the
ventricular fibrillation and poly V tach waveform set:
1. Push or to highlight the Type value.
2. Push .
3. Push or to highlight Coarse or Fine from the list.
4. Push to set the arrhythmia type and go back to the ECG: Ventricular
screen.
The mono v tach arrhythmia has a heart rate variable. To change the heart rate:
1. Push or to highlight the Heart Rate value.
2. Push .
3. Push or to adjust the heart rate. Each push of a key moves the heart
rate one beat in the direction of the key pushed. You can set a heart rate of
120 beats/minute (BPM) to 300 BPM in 5 BPM intervals for this arrhythmia.
4. When the heart rate is set, push to set the arrhythmia heart rate and go
back to the ECG: Ventricular screen.
The PVCs arrhythmia has a rate variable to set the number of PVCs in a minute.
To change the rate of PVCs:
1. Push or to highlight the
Rate value.
2. Push .
3. Push or to highlight 6/min, 12/min, or 24/min in the list.
4. Push to set the arrhythmia rate and go back to the ECG: Ventricular
screen.