… cardiovascular dynamics in healthy and pathological fetuses. … The development of non-invasive
ultrasound techniques … the fetal heart rate monitors acquire the beat-to-beat intervals …

… ventricular event in a well-defined time-interval. Normal foetuses have a 1:1 atrioventricular
(… the mechanical AV conduction time-interval could identify foetuses within this pathology 52 . …

… CTG is a non-invasive and simple tool that allows the … After describing the literature review,
we put the lights on a … applications to the analysis of heart rate variations in fetuses are limited…

… The fetuses included in these studies … systematic review is carried out to highlight normal
fetal CTIs using NI-FECG and all the outcomes including fetal CTIs (P wave duration, PR interval…

… ) of the cardiac morphology, such as cardiac time intervals (CTI), and the ability to assess …
allow longer periods of monitoring than antenatal cCTGs. The purpose is to identify fetuses in …

… Non-invasive fetal ECG (fECG) acquired by signals generated using maternal abdominal
electrodes is not utilised routinely in … Studies that assessed use of the fECG in fetuses with CHD …

… seen in the literature that states that the fetus’s heart’s … 0.5, and Fetal Asphyxia can affect
the PR interval with prolonged … separation technique utilizing knowledge on fetal physiology …

… timings of fetal cardiac events based on analysis of fetal ECG (… from those with normal
fetuses’ valve timing intervals. … abnormal fetuses have different mechanisms for controlling heart …

… Our method consists of extracting a fetal heart rate time series from … to avoid uncertainty
between twin fetuses FHR time series. … rate (FHR) time series computed from fQRS intervals, (5) …

… acquisition in clinical practice is non-invasive and consists of using a … power analysis of real
human fetal heart rate (or RR intervals) … The early detection of acidemic fetuses was the most …