• Acceleration patterns of the fetal heart rate before and during labour 

      Odendaal, H. J.; Sandenbergh, H. A. (Health and Medical Publishing Group (HMPG), 1977-12)
      In infants in whom accelerations of the fetal heart rate were present during the first stage of labour, the incidence of low Apgar scores was significantly less than in those in whom accelerations were not present. Absence ...
    • Spontaneous prolonged contractions during antenatal fetal heart rate monitoring 

      Rienhardt, G.; Odendaal, H. J.; Kotze, T. J. v. W. (Health & Medical Publishing Group, 1987-01)
      ENGLISH ABSTRACT: Uterine contractions of more than 2 minutes' duration occurred spontaneously in 1.4% of 6399 antenatal fetal heart rate (FHR) recordings. All recordings were made in the Department of Obstetrics and ...
    • Variable decelerations of the fetal heart rate during antenatal monitoring 

      Odendaal, H. J. (1981-06)
      Variable decelerations were observed in only 52 (0.75%) of 4509 patients in whom the fetal heart rate was monitored antenatally. In 14 patients fetal monitoring was performed less than 1 week before the test with variable ...