title: Normal range for blood flow velocity in cerebral arteries of newly born term infants.
abstract: A cross-sectional study of 128 healthy full term infants was made using duplex Doppler ultrasonography in order to establish a normal range for cerebral blood flow velocity (CBFV) in the first week of life. Recordings were made from both the anterior (ACA) and middle cerebral arteries (MCA). There was a statistically significant increase in CBFV in both the ACA and MCA over the first four days of life, which was particularly obvious in the first 24 h. There is a close relationship between measurement of CBFV from the ACA and the MCA, although the velocity tends to be higher in the MCA.
authors.affiliation: Dept of Child Health, Leicester University School of Medicine, U.K.
authors.forename: A C
authors.initials: AC
authors.lastname: Fenton
authors.forename: D B
authors.initials: DB
authors.lastname: Shortland
authors.forename: E
authors.initials: E
authors.lastname: Papathoma
authors.forename: D H
authors.initials: DH
authors.lastname: Evans
authors.forename: M I
authors.initials: MI
authors.lastname: Levene
mesh_terms: D000367:Age Factors; D001783:Blood Flow Velocity; D002536:Cerebral Arteries / Q000502:physiology; D002560:Cerebrovascular Circulation / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn / Q000502:physiology*; D014465:Ultrasonics; D014655:Vascular Resistance