Renal artery flow-velocity waveforms in normal and hypoxemic fetuses.

@article{Vyas1989RenalAF,
  title={Renal artery flow-velocity waveforms in normal and hypoxemic fetuses.},
  author={Sumant Vyas and Kypros H. Nicolaides and Stuart Campbell},
  journal={American journal of obstetrics and gynecology},
  year={1989},
  volume={161 1},
  pages={168-72}
}
Color flow mapping was used to identify the fetal renal artery and to obtain flow-velocity waveforms. A reference range of the fetal renal artery pulsatility index with gestation was constructed from a cross-sectional study of 114 appropriate for gestational age fetuses of 17 to 43 weeks' gestation. The pulsatility index decreased linearly with gestation… CONTINUE READING