FC1400 User Manual
FC1400OM-2.04 73 / 95
FC1400 Operation Manual
4) Glossary of CTG Terms
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Base FHR/ Average Base FHR
Except Constant FHR, irregular FHR, extreme changed FHR, 25bpm exceed of base line difference
cases, it should be progress more than 2 minutes as 10 minutes of FHR average data.
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Number of TOCO
It is number of uterus contractions during measurement.
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High Episode/Low Episode
In case of under 30msec of changing width in 5 minutes is Low Episode and in case of over 32msec
of changing width in 5 minutes is High Episode.
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Short Term Variability
It is parameter about how fast fetal heart rate changed.
In case of under 2.6ms of STV result, it should be checked additionally when you think about that
fetal condition is unstable.
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Criteria Met / Criteria Not Met
When you get enough data to judge safe, it remarked as Criteria Met.
If it is NOT enough to judge unsafe, it remarked as Criteria Not Met.
