Related Experiment Video
Updated: Aug 19, 2026

Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound (30/45MHZ) System
Published on: May 5, 2018
[Influence of antenatal administration of corticoids on heart activity--case report]
Objective:
to draw attention to possible influencing of cardiotocographic recording of antenatal administration of corticoids, on the use of Doppler ultrasonographic parameters in the diagnostics of hypoxia-endangered fetus.
Design:
Case report.
Setting:
Mother and Child Care Institute of Prague.
Method:
Case report.
Conclusion:
Antenatal administration of corticoids is presently an inherent part of therapeutic management of premature delivery. This administration significantly diminishes morbidity and mortality of immature newborns. Nevertheless, their administration results in changing intrauterine behavior of the fetus and his/her heart activity. These changes may be mistakenly diagnosed as signs of evolving hypoxia. For the evaluation of acute condition of the fetus and obtaining help in decision making how the further management of delivery should be done, Doppler ultrasonographic examination of maternal, fetus-maternal and fetal circulation may prove useful.
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