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Linear and complex heart rate dynamics vary with sex in relation to fetal behavioural states

Early Human DevelopmentPublished 16 January 2008
João Bernardes, Hernâni Gonçalves, Diogo Ayres‐de‐Campos, Ana Paula Rocha
Citations60
SJR quartileQ1
SJR score0.81
SNIP1.00

TL;DR

Male fetuses exhibited significantly more linear and significantly less complex fetal heart rate activity than female fetuses, expressing signs of a more active autonomous nervous system and of less active complexity control systems.

Abstract

Male fetuses exhibited significantly more linear and significantly less complex fetal heart rate activity than female fetuses, expressing signs of a more active autonomous nervous system and of less active complexity control systems. These aspects may need to be considered when interpreting FHR tracings.

Keywords

MedicineNeuroscience