scholarly journals Foetal heart rate variability frequency characteristics with respect to uterine contractions

2010 ◽  
Vol 03 (10) ◽  
pp. 1014-1021 ◽  
Author(s):  
Mario Cesarelli ◽  
Maria Romano ◽  
Mariano Ruffo ◽  
Paolo Bifulco ◽  
Giulio Pasquariello
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Frequency Characteristics ◽  
Foetal Heart Rate ◽  
Foetal Heart ◽  
Uterine Contractions

Evaluation of floatingline and foetal heart rate variability

2018 ◽  
Vol 39 ◽  
pp. 185-196 ◽  
Author(s):  
M. Romano ◽  
P. Bifulco ◽  
A.M. Ponsiglione ◽  
G.D. Gargiulo ◽  
F. Amato ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Foetal Heart Rate ◽  
Foetal Heart

Stillbirths from Adrenal Demedullated Mice Subjected to Chronic Stress Throughout Gestation

Development ◽  
1962 ◽  
Vol 10 (4) ◽  
pp. 471-475
Author(s):  
Donald F. Caldwell
Keyword(s):  
Experimental Data ◽  
Blood Pressure ◽  
Heart Rate ◽  
Stress Response ◽  
Chronic Stress ◽  
Guinea Pigs ◽  
Prenatal Development ◽  
Foetal Heart Rate ◽  
Foetal Heart ◽  
Uterine Contractions

A paucity of experimental data exists relating the effect of chronic stress experienced throughout gestation to the incidence of stillbirths. Dornhorst & Young (1952) demonstrated that low, pressor dosages of epinephrine and norepinephrine administered intravenously to gravid rabbits and guinea-pigs produced vigorous uterine contractions with concomitant cyanosis of the placenta and decreases in both foetal heart-rate and blood-pressure. They interpreted their findings as indicating the action of these hormones to be on the placental vasculature and not the blockage of uterine vessels supplying the placenta. Since the secretion of the adrenal medullary hormones is part of the organism's stress response, the findings of the Dornhorst & Young investigation provide evidence for a mechanism which might be used to account, in part or whole, for the deleterious effects to prenatal development arising from maternal stress. The present investigation undertook to test this hypothesis by determining the incidence of stillbirths from adrenal demedullated and non-adrenal demedullated mice subjected to stress throughout gestation or allowed a stress-free gestation.

Differences in foetal heart rate variability from phonocardiography and abdominal electrocardiography

2002 ◽  
Vol 26 (1) ◽  
pp. 39-45 ◽  
Author(s):  
R. Ortiz ◽  
R. González ◽  
M.A. Peña ◽  
S. Carrasco ◽  
M.J. Gaitán ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Foetal Heart Rate ◽  
Foetal Heart

EFFECTS OF HYPOXAEMIA ON FOETAL HEART RATE, VARIABILITY AND CARDIAC RHYTHM

1998 ◽  
Vol 25 (7-8) ◽  
pp. 577-584 ◽  
Author(s):  
Ze-Yan Yu ◽  
Eugenie R. Lumbers ◽  
Karen J. Gibson ◽  
Andrew D. Stevens
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Cardiac Rhythm ◽  
Foetal Heart Rate ◽  
Foetal Heart

scholarly journals Tone Entropy Analysis of Foetal Heart Rate Variability

Entropy ◽  
2015 ◽  
Vol 17 (3) ◽  
pp. 1042-1053 ◽  
Author(s):  
Ahsan Khandoker ◽  
Chandan Karmakar ◽  
Yoshitaka Kimura ◽  
Miyuki Endo ◽  
Sayaka Oshio ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Foetal Heart Rate ◽  
Foetal Heart ◽  
Entropy Analysis

Comparison of real beat-to-beat signals with commercially available 4 Hz sampling on the evaluation of foetal heart rate variability

2013 ◽  
Vol 51 (6) ◽  
pp. 665-676 ◽  
Author(s):  
Hernâni Gonçalves ◽  
Antónia Costa ◽  
Diogo Ayres-de-Campos ◽  
Cristina Costa-Santos ◽  
Ana Paula Rocha ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Foetal Heart Rate ◽  
Foetal Heart
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