Frequency and Time Domain Analysis of Foetal Heart Rate Variability with Traditional Indexes: A Critical Survey.

Comput Math Methods Med · 2016 · PMC4852340 · PMID 27195018

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an increasing trendno p-value reported

[ 19 ] investigated the correlation of power in LF (computed using the Lomb periodogram) and HF bands and noted an increasing trend of the power with gestational age.

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