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PatientNet Operator’s Manual, v1.04, 10001001-00X, Draft
221
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Example 15 - High Heart Rates with Paced Rhythms
Problem
False High Rates Due to Detection of Beats on Pacer Artifact
The following figure shows the opposite situation of the false Asystole calls. Here, the
system is double counting and the false high rates are due to detection of beats on
pacer artifact. When the system called false high rate alarms due to this situation
(more than one annotation per beat), the pacer filter should be increased. This will
result in more of the artifact being blanked, which reduces the likelihood of the artifact
being detected as a beat.
system is double counting and the false high rates are due to detection of beats on
pacer artifact. When the system called false high rate alarms due to this situation
(more than one annotation per beat), the pacer filter should be increased. This will
result in more of the artifact being blanked, which reduces the likelihood of the artifact
being detected as a beat.
Fig. 112. Example 15 - False High Rates Due to Pacer Artifact
Conclusion
If you question the system performance in an arrhythmia call, review history entries
then follow the directions and complete the “Event Information Form” on page 223.
We can evaluate this information to assist with future situations.
then follow the directions and complete the “Event Information Form” on page 223.
We can evaluate this information to assist with future situations.