Results 1 to 10 of about 314,689 (283)

Fetal Heart Rate Fragmentation [PDF]

Frontiers in Pediatrics, 2021
Intrapartum fetal monitoring's primary goal is to avoid adverse perinatal outcomes related to hypoxia/acidosis without increasing unnecessary interventions.
Matilde Costa, Mariana Xavier, Inês Nunes, Inês Nunes, Inês Nunes, Teresa S. Henriques, Teresa S. Henriques   +6 more
doaj   +8 more sources

Fetal heart rate and fetal heart rate variability in Lipizzaner broodmares [PDF]

Acta Veterinaria Hungarica, 2015
Monitoring fetal heart rate (FHR) and fetal heart rate variability (FHRV) helps to understand and evaluate normal and pathological conditions in the foal.
Adamson S. L., Baska-Vincze B., Baska-Vincze B., Boglárka Baska-Vincze, Bowen I. M., Bucca S., Cordero M., Ferenc Baska, Kovács L., Kovács L., Long W. A., Minero M., Mohr E., Nagel C., Nagel C., Nörr J., Ottó Szenci, Palmer J., Reef V. B., Reef V. B., Senger P. L., Van Leeuwen P., Van Leeuwen P., von Borell E., Wheeler T.   +24 more
core   +6 more sources

Variations on fetal heart rate variability. [PDF]

The Journal of Physiology, 2015
This is the final version of the article.
Giussani, DA, Lees, CC, Shaw, CJ
core   +10 more sources

What is the “normal” fetal heart rate? [PDF]

PeerJ, 2013
Aim. There is no consensus about the normal fetal heart rate. Current international guidelines recommend for the normal fetal heart rate (FHR) baseline different ranges of 110 to 150 beats per minute (bpm) or 110 to 160 bpm.
Stephanie Pildner von Steinburg, Anne-Laure Boulesteix, Christian Lederer, Stefani Grunow, Sven Schiermeier, Wolfgang Hatzmann, Karl-Theodor M. Schneider, Martin Daumer   +7 more
doaj   +6 more sources

Perceptions and experiences of skilled birth attendants on using a newly developed strap-on electronic fetal heart rate monitor in Tanzania [PDF]

BMC Pregnancy and Childbirth, 2019
Background Regular fetal heart rate monitoring during labor can drastically reduce fresh stillbirths and neonatal mortality through early detection and management of fetal distress. Fetal monitoring in low-resource settings is often inadequate.
Sara Rivenes Lafontan, Hussein L. Kidanto, Hege L. Ersdal, Columba K. Mbekenga, Johanne Sundby   +4 more
doaj   +5 more sources

Aerobic exercise during pregnancy and presence of fetal-maternal heart rate synchronization. [PDF]

PLoS ONE, 2014
It has been shown that short-term direct interaction between maternal and fetal heart rates may take place and that this interaction is affected by the rate of maternal respiration.
Peter Van Leeuwen, Kathleen M Gustafson, Dirk Cysarz, Daniel Geue, Linda E May, Dietrich Grönemeyer   +5 more
doaj   +5 more sources

Investigating asymmetry in fetal and maternal heart rate accelerations and decelerations [PDF]

Scientific Reports
This study investigates the asymmetry in heart rate (HRA) during fetal development in the fetus and mother. R-R intervals from noninvasive fetal and maternal ECG signals from 102 pregnant women whose gestational age ranges from 20 to 40 weeks were ...
Rafał Pawłowski, Fatimah Al-Ani, Amna Samjeed, Katarzyna Buszko, Ahsan Khandoker   +4 more
doaj   +2 more sources

Assessments of Heart Rate and Sympathetic and Parasympathetic Nervous Activities of Normal Mouse Fetuses at Different Stages of Fetal Development Using Fetal Electrocardiography

Frontiers in Physiology, 2021
Heart rate is controlled by the activity of the autonomic nervous system: the sympathetic and parasympathetic nervous systems increase and suppress heart rate, respectively.
Yoshiyuki Kasahara, Yoshiyuki Kasahara, Chihiro Yoshida, Masatoshi Saito, Masatoshi Saito, Yoshitaka Kimura   +5 more
doaj   +1 more source

Unsupervised Learning-Based Non-Invasive Fetal ECG Muti-Level Signal Quality Assessment

Bioengineering, 2023
Objective: To monitor fetal health and growth, fetal heart rate is a critical indicator. The non-invasive fetal electrocardiogram is a widely employed measurement for fetal heart rate estimation, which is extracted from the electrodes placed on the ...
Xintong Shi, Kohei Yamamoto, Tomoaki Ohtsuki, Yutaka Matsui, Kazunari Owada   +4 more
doaj   +1 more source

Assessment of fetal heart rate variability and velocity variability by Doppler velocimetry of the descending aorta at 10-20 weeks of gestation [PDF]

, 1999
Objectives: Determination of gestational age-related modulations in fetal heart rate and descending aorta blood flow velocity in the early human fetus and comparison of aortic variability data with data obtained from the umbilical artery.
Clark, E.B., Hop, W.C.J. (Wim), Keller, B.B. (Bradley), Ursem, N.T.C. (Nicolette), Wladimiroff, J.W. (Juriy)   +4 more
core   +21 more sources