Review Article
Frequency and Time Domain Analysis of Foetal Heart Rate Variability with Traditional Indexes: A Critical Survey
Table 2
Literature overview of FHRV power values.
| Reference | First author | Year | VLF | LF | MF | HF | Measure unit | Foetal state |
|
[38] | Cerutti | 1989 | 27.30 | | 9.30 | 44.20 | % | Breathing | 69.20 | | 25.30 | 2.60 | % | Nonbreathing | 8.10 | | 2.80 | 10.20 | ms2 | Breathing | 75.40 | 27.60 | 2.90 | | ms2 | Nonbreathing |
|
[50] | Groome | 1994 | 35.6 ± 15.3 | 28.6 ± 10.7 | | 35.8 ± 13.2 | % | Breathing | 30.9 ± 11.6 | 28.6 ± 9.5 | | 40.5 ± 13.9 | % | Nonbreathing | 0.9 ± 0.67 | 0.62 ± 0.37 | | 0.77 ± 0.29 | ms2 | Breathing | 0.4 ± 0.43 | 0.33 ± 0.24 | | 0.42 ± 0.21 | ms2 | Nonbreathing |
|
[43] | Signorini | 2003 | | 324 ± 174 | 28 ± 26 | | ms2 | Active | | 123 ± 95 | 16 ± 9 | | ms2 | Quiet | 31.10 | 56.84 | 8.37 | 0.18 | % | Active | 33.9 ± 15.7 | 48.3 ± 18.1 | 12.4 ± 5.6 | 1.27 ± 1.31 | % | Quiet |
| [59] | Yum | 2004 | | 100.5 ± 6.3 | | 15.5 ± 0.9 | ms2 | |
|
[63] | van Laar | 2009 | | 0.8 ± 0.08 | | 0.07 ± 0.03 | % | Active | | 0.69 ± 0.1 | | 0.14 ± 0.06 | % | Quiet | | 429 ± 410 | | 21.3 ± 7.3 | ms2 | Active | | 92 ± 79.9 | | 10.5 ± 5.3 | ms2 | Quiet |
|
[70] | Ferrario | 2009 | 274.82 ± 234.41 | 136.76 ± 84.21 | 19.13 ± 10.93 | 4.8 ± 3.61 | ms2 | | | 83.82 ± 4.79 | 12.26 ± 2.51 | 3.93 ± 2.55 | % | |
| [69] | Van Leeuwen | 2014 | | 45 ± 43 | | 24 ± 12 | ms2 | |
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Results from the studied literature works (listed in chronological order) on FHRV power estimation.
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