title: Introduction to Doppler velocimetry in obstetrics.
abstract: Doppler velocimetry of the fetal and maternal circulation can provide important diagnostic and prognostic information. However, the precise role of this technology in screening, diagnosis, and management of perinatal complications is still evolving. This article discusses some principles of physics, techniques, clinical applications, and limitations of Doppler velocimetry in obstetrics.
authors.affiliation: Department of Obstetrics and Gynecology, Yale University School of Medicine, New Haven, Connecticut.
authors.forename: S
authors.initials: S
authors.lastname: Rotmensch
authors.forename: J A
authors.initials: JA
authors.lastname: Copel
authors.forename: J C
authors.initials: JC
authors.lastname: Hobbins
mesh_terms: D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging; D011295:Prenatal Care; D016216:Ultrasonography, Prenatal / Q000295:instrumentation / Q000379:methods