title: [Practical use of blood flow measurement with pulsed ultrasound in the 3d trimester of an at-risk pregnancy].
abstract: Using a pulsed Doppler technique measurements of blood flow of the arcuate artery, umbilical artery and foetal aorta were performed in the third trimenon in a group of 163 patients with risk pregnancies and compared with the weights of the newborn. In normal values of blood flow of the arcuate artery (n = 144) less than 10% of the weights of the newborn were below the tenth percentile. In pathological values (n = 19) about 42% newborn werde below the tenth percentile. In normal values of blood flow of the umbilical artery (n = 158) about 10% of the newborn were below the tenth percentile. In pathological values (n = 5) all newborn were below the tenth percentile. In normal values of blood flow of the foetal aorta (n = 139) about 12% of the newborn were below the tenth percentile. In pathological values (n = 4) all newborn were below the tenth percentile. Of the group with "normal" blood flow data a sub-group was formed with flow values between the first and second standard deviation. These were labelled "suspicious" and had shown a significant correlation with the birth weights of the newborn. Based on these experiences a schema was prepared comprising the blood flow measurements and cardiotocography, from which recommended clinical procedures were derived.
authors.affiliation: I. Univ. Frauenklinik Wien.
authors.forename: W D
authors.initials: WD
authors.lastname: Skodler
authors.forename: K
authors.initials: K
authors.lastname: Philipp
authors.forename: N
authors.initials: N
authors.lastname: Pateisky
authors.forename: E
authors.initials: E
authors.lastname: Reinold
mesh_terms: D001783:Blood Flow Velocity; D015148:Cardiotocography; D005260:Female; D005317:Fetal Growth Retardation / Q000175:diagnosis*; D006801:Humans; D007090:Image Interpretation, Computer-Assisted; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange; D010920:Placenta / Q000098:blood supply; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D011296:Prenatal Diagnosis; D012307:Risk Factors; D014463:Ultrasonography / Q000379:methods*
vernacular_title: Praktische Anwendung der Blutflussmessung mit gepulstem Ultraschall im 3. Trimenon bei Risikoschwangerschaft.