Results 251 to 260 of about 6,998,832 (307)

Fetal Heart Rate and Fetal Movements

International Journal of Gynecology & Obstetrics, 1976
Yaffe, H., Beyth, Y., Laufer, N. and Sadovsky, E. (Dept. of Obstetrics and Gynecology, Hadassah‐University Hospital, Jerusalem, Israel). Fetal heart rate and fetal movements.Int J Gynaecol Obstet 14: 525–528, 1976.Fetal Heart Rate (F.H.R.) in association with fetal movement was evaluated in 141 normal and pathological pregnancies.
H, Yaffe, Y, Beyth, N, Laufer, E, Sadovsky   +3 more
openaire   +2 more sources

Fetal heart rate in chromosomally abnormal fetuses

Ultrasound in Obstetrics and Gynecology, 2000
Objectives To determine the effects of chromosomal defects on fetal heart rate at 10-14 weeks of gestation. Methods Fetal heart rate at 10-14 weeks of gestation in 1061 chromosomally abnormal fetuses was compared to that from 25 000 normal pregnancies ...
Kypros H Nicolaides, Lut Geerts, R Snijders   +2 more
exaly   +2 more sources

Observations on the fetal heart rate

American Journal of Obstetrics and Gynecology, 1961
Abstract Observations of the fetal heart rate at various stages of gestation in normal patients are presented. The fetal heart rate is noted to vary almost constantly, and four types of heart rate change are described. The administration of oxygen or 5 per cent carbon dioxide in air to the mothers does not change the fetal heart rate pattern.
J R, SWARTWOUT, W E, CAMPBELL, L G, WILLIAMS   +2 more
openaire   +2 more sources

Acceleration of the fetal heart rate

American Journal of Obstetrics and Gynecology, 1979
Acceleration of the fetal heart rate during contractions was usually followed by deceleration, and evidence is presented to show that it results from increased sympathetic drive and may be associated with fetal tissue hypoxia. However, the presence of accelerations are not serious and merely warn the obstetrician of the possibility of the occurrence of
C, Wood, A, Walker, R, Yardley
openaire   +2 more sources