Zehra Tavukçuoğlu

Global research trends in fetal venous Doppler and umbilical vein blood flow: a bibliometric and visualization analysis

OBJECTIVES: Umbilical venous Doppler and umbilical vein blood flow assessment complement arterial Doppler indices by reflecting placental-fetal hemodynamics, venous return, and fetal cardiovascular adaptation. Despite decades of research on fetal venous Doppler, its scientific ev...