Umbilical Cord Doppler
When performing umbilical cord Doppler, should you sample at the fetal insertion, placental insertion, or a free floating portion of the cord? I have heard different things and would like some clarification. The most recent article I have been able to find that states one or the other was published in 1999 by the Journal of Diagnostic Medical Sonography. It states that you should sample a free floating portion of the cord. Does anyone have any updated or more recent information on this…See More


