Assessment of Fetal Autonomic Nervous System Activity by Fetal Magnetocardiography: Comparison of Normal Pregnancy and Intrauterine Growth Restriction

<table>Intergroup changes in the low frequency/high frequency (LF/HF) ratio during normal pregnancy. Group (A): 28–31 weeks of pregnancy; Group (B): 32–35 weeks of pregnancy; Group (C): 36–40 weeks of pregnancy. *One-way ANOVA: <svg height="10.9125" id="M41" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 63.962502 10.9125" width="63.962502" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑃</tspan>
<tspan style="font-size: 12.50px; " x="10.890113" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.930502" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="29.182001" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="32.307751" y="0">0</tspan>
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<tspan style="font-size: 12.50px; " x="44.810753" y="0">3</tspan>
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</svg> [<a href="/journals/jp/2011/218162/#B17">17</a>].</table>

Journal of Pregnancy

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Figure 7

Figure 7: Assessment of Fetal Autonomic Nervous System Activity by Fetal Magnetocardiography: Comparison of Normal Pregnancy and Intrauterine Growth Restriction 

Figure 7 | Assessment of Fetal Autonomic Nervous System Activity by Fetal Magnetocardiography: Comparison of Normal Pregnancy and Intrauterine Growth Restriction 