Prevalence of abnormal umbilical arterial flow on Doppler ultrasound in low-risk and unselected pregnant women: a systematic review

• Main Authors: Joshua P. Vogel (Author), Valerie Vannevel (Author), Gianna Robbers (Author), George Gwako (Author), Tina Lavin (Author), Abiodun Adanikin (Author), Tsakane Hlongwane (Author), Robert C. Pattinson (Author), Zahida P. Qureshi (Author), Olufemi T. Oladapo (Author)
• Format: Book
• Published: BMC, 2021-02-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background While Doppler ultrasound screening is beneficial for women with high-risk pregnancies, there is insufficient evidence on its benefits and harms in low- and unselected-risk pregnancies. This may be related to fewer events of abnormal Doppler flow, however the prevalence of absent...