Faculty Opinions recommendation of Short-term (0-48 h) effects of maternal betamethasone administration on fetal heart rate and its variability.

2005 ◽  
Author(s):  
Euan Wallace
Keyword(s):  
Heart Rate ◽  
Fetal Heart Rate ◽  
Fetal Heart ◽  
Short Term

Validation of a new algorithm for the short-term variation of the fetal heart rate: an antepartum prospective study

2018 ◽  
Vol 46 (6) ◽  
pp. 599-604 ◽  
Author(s):  
Christina Kouskouti ◽  
Hella Jonas ◽  
Kerstin Regner ◽  
Pia Ruisinger ◽  
Julia Knabl ◽  
...  
Keyword(s):  
Heart Rate ◽  
Reference Values ◽  
Fetal Heart Rate ◽  
Fetal Heart ◽  
Normal Values ◽  
Short Term ◽  
Mean Values ◽  
Relevant Reference ◽  
Term Variation ◽  
The Mean

Abstract Aims: Currently one of the most widespread systems for the computerized analysis of the fetal heart rate (FHR) is the Dawes-Redman system, where the short-term variation (STV) of the FHR is measured by dividing each minute into 16 segments (STV16). Technical progress has allowed for the development of a new algorithm, which measures the STV by dividing each minute into 240 segments (STV240), thus approximating the beat-to-beat variation. The STV240 still lacks reference values. Our aim was to develop clinically relevant reference values for the STV240 and compare them to the ones for the STV16. Methods: In a single centre, observational study, a total of 228 cardiotocograms were registered and subsequently analyzed with both algorithms (STV240 and STV16). Results: The 95% confidence interval (CI) was calculated for both algorithms. The values of the STV240 were significantly lower in comparison to the ones of the STV16. Not only the mean values but also the 95th percentile of the STV240 lay beneath the existent cut-off value for the STV16. Conclusions: Every clinician using the new algorithm must be aware that the normal values for the STV240 lie beneath the, up until now, established cut-off values for the STV16.

scholarly journals Fetal heart rate short term variation during labor in relation to scalp blood lactate concentration

2018 ◽  
Vol 97 (10) ◽  
pp. 1274-1280 ◽  
Author(s):  
Ke Lu ◽  
Malin Holzmann ◽  
Fahrad Abtahi ◽  
Kaj Lindecrantz ◽  
Pelle G Lindqvist ◽  
...  
Keyword(s):  
Heart Rate ◽  
Blood Lactate ◽  
Fetal Heart Rate ◽  
Fetal Heart ◽  
Lactate Concentration ◽  
Blood Lactate Concentration ◽  
Short Term ◽  
Term Variation

scholarly journals Fetal heart rate monitoring of short term variation (STV): a methodological observational study

2016 ◽  
Vol 16 (1) ◽  
Author(s):  
Stina Wretler ◽  
Malin Holzmann ◽  
Sophie Graner ◽  
Pelle Lindqvist ◽  
Susanne Falck ◽  
...  
Keyword(s):  
Heart Rate ◽  
Observational Study ◽  
Fetal Heart Rate ◽  
Fetal Heart ◽  
Heart Rate Monitoring ◽  
Short Term ◽  
Fetal Heart Rate Monitoring ◽  
Term Variation

Frequency of Fetal Heart Rate Categories and Short-term Neonatal Outcome

2012 ◽  
Vol 32 (4) ◽  
pp. 229-230
Author(s):  
M. Jackson ◽  
C.M. Holmgren ◽  
M.S. Esplin ◽  
E. Henry ◽  
M.W. Varner
Keyword(s):  
Heart Rate ◽  
Fetal Heart Rate ◽  
Neonatal Outcome ◽  
Fetal Heart ◽  
Short Term
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