Influence of gestational diabetes on fetal autonomic nervous system: a study using phase‐rectified signal‐averaging analysis

Objectives Maternal gestational diabetes mellitus (GDM) is known to influence fetal physiology. Phase‐rectified signal averaging (PRSA) is an innovative signal‐processing technique that can be used to investigate fetal heart signals. The PRSA‐calculated variables average acceleration capacity (AAC) and average deceleration capacity (ADC) are established indices of autonomic nervous system (ANS) function. The aim of this study was to evaluate the...