Due to the association between dysfunctional maternal autonomic regulation and pregnancy
complications, tracking non-invasive features of autonomic regulation derived from wrist …

Changes in the maternal autonomic nervous system are essential in facilitating the
physiological changes that pregnancy necessitates. Insufficient autonomic adaptation is …

Pregnancy complications are associated with insufficient adaptation of the maternal
autonomic nervous system to the physiological demands of pregnancy. Consequently …

Background Characterizing normal heart rate variability (HRV) and resting heart rate (RHR)
in healthy women over the course of a pregnancy allows for further investigation into …

Objective. Appropriate adaptation of the maternal autonomic nervous system to progressing
gestation is essential to a healthy pregnancy. This is partly evidenced by the association …

Arterial pulse waveform analysis has been widely used to reflect physiological changes in
the cardiovascular system. This study aimed to comprehensively investigate the changes of …

Exploration of photoplethysmography (PPG), a technique that can be translated to the clinic,
has the potential to assess the autonomic nervous system (ANS) through heart rate variable …

Purpose Evaluation of maternal heart rate (MHR) variability provides useful information on
the maternal-fetal clinical state. Electrocardiography (ECG) is the most accurate method to …

Objective: Normal pregnancy is associated with profound alterations in the maternal
cardiovascular system and PPG represents a sensitive and convenient technique capable of …

The transition from pregnancy into parturition is physiologically directed by maternal, fetal
and placental tissues. We hypothesize that these processes may be reflected in maternal …