
8-14
Infinity Vista
VF6
8 ECG
AND
H
EART
R
ATE
Displaying Sync Marks
The timing of the sync pulse triggered by the QRS complex can vary slightly. You can
display sync marks on the R-wave of the electrocardiogram to verify the timing of the
pulse.
The monitor displays sync marks as a white line during synchronization. For heart
rates between 30 and 250 beats per minute with QRS amplitudes greater than or equal
to 0.5 mV, the sync pulse occurs within 35 ms of the R-wave peak. See the section
ECG and HR Safety Considerations
for details.
STEPS: Displaying QRS Sync Marks
1. Click on the
HR
parameter box.
2. Click on
QRS Marks
.
3. Dial in the desired setting (
ON/OFF
) and click the knob.
NOTE:
If SpO
2
is displayed in the first channel and ECG in the second channel, no
QRS markers appear on the ECG.
Summary of Contents for Infinity Vista
Page 1: ...Instructions for Use Infinity Vista Infinity Patient Monitoring Series ...
Page 2: ......
Page 16: ...xiv Infinity Vista VF6 This page intentionally left blank ...
Page 25: ...FRONT PANEL VF6 Infinity Vista 1 9 Front Panel 1 Fixed Keys 3 Power ON OFF Key 2 Rotary Knob ...
Page 58: ...2 16 Infinity Vista VF6 2 MONITOR SETUP This page intentionally left blank ...
Page 66: ...3 8 Infinity Vista VF6 3 NETWORK APPLICATIONS This page intentionally left blank ...
Page 80: ...4 14 Infinity Vista VF6 4 ADMISSION DISCHARGE TRANSFER This page intentionally left blank ...
Page 106: ...5 26 Infinity Vista VF6 5 ALARMS AND MESSAGES This page intentionally left blank ...
Page 114: ...6 8 Infinity Vista VF6 6 TRENDS This page intentionally left blank ...
Page 166: ...10 8 Infinity Vista VF6 10 ST SEGMENT ANALYSIS This page intentionally left blank ...
Page 204: ...13 12 Infinity Vista VF6 13 NON INVASIVE BLOOD PRESSURE This page intentionally left blank ...
Page 213: ...15 Temperature Overview 15 2 Temperature Probes 15 2 Placing the Probe 15 2 ...
Page 216: ...15 4 Infinity Vista VF6 15 TEMPERATURE This page intentionally left blank ...
Page 272: ...E 4 Infinity Vista VF6 E GLOSSARY This page intentionally left blank ...