[Practical aspects of Doppler sonography in obstetrics]. 2003

János Aranyosi, and János Zatik, and Attila Jakab, and Tamás Kovács, and Bence Csapó, and Béla Juhász
Debreceni Egyetem, Orvos- és Egészségtudományi Centrum, Altalános Orvostudomnyi Kar, Szülészeti és Nógyógyászati Klinika, Debrecen. aranyosij@yahoo.com

Doppler sonography has become a principal diagnostic method of antenatal care in Hungary during the past decade. Consequently, the perinatal outcome of high-risk pregnancies has significantly improved. Evaluation of the fetal circulation facilitates clinical diagnosis, antenatal and subnatal fetal surveillance, arrangement of functional tests and optimal timing of delivery. Advanced clinical efficacy is based on identical practical aspects and standardized routine. Based on their clinical experience and the published scientific data authors propose practical guidelines for Doppler evaluation of the uteroplacental and the fetal arterial and venous circulation. Summary of the blood flow velocity waveform analysis, and the steps of useful application offer consistent clinical comprehension and proper diagnosis.

UI MeSH Term Description Entries
D009774 Obstetrics A medical-surgical specialty concerned with management and care of women during pregnancy, parturition, and the puerperium.
D011247 Pregnancy The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. Gestation,Pregnancies
D001783 Blood Flow Velocity A value equal to the total volume flow divided by the cross-sectional area of the vascular bed. Blood Flow Velocities,Flow Velocities, Blood,Flow Velocity, Blood,Velocities, Blood Flow,Velocity, Blood Flow
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D016216 Ultrasonography, Prenatal The visualization of tissues during pregnancy through recording of the echoes of ultrasonic waves directed into the body. The procedure may be applied with reference to the mother or the fetus and with reference to organs or the detection of maternal or fetal disease. Fetal Ultrasonography,Prenatal Diagnosis, Ultrasonic,Ultrasonography, Fetal,Diagnosis, Prenatal Ultrasonic,Diagnosis, Ultrasonic Prenatal,Prenatal Ultrasonic Diagnosis,Prenatal Ultrasonography,Ultrasonic Diagnosis, Prenatal,Ultrasonic Prenatal Diagnosis,Diagnoses, Prenatal Ultrasonic,Diagnoses, Ultrasonic Prenatal,Prenatal Diagnoses, Ultrasonic,Prenatal Ultrasonic Diagnoses,Ultrasonic Diagnoses, Prenatal,Ultrasonic Prenatal Diagnoses
D017097 Electric Impedance The resistance to the flow of either alternating or direct electrical current. Bioelectrical Impedance,Electric Resistance,Impedance,Ohmic Resistance,Biolectric Impedance,Electrical Impedance,Electrical Resistance,Impedance, Bioelectrical,Impedance, Biolectric,Impedance, Electric,Impedance, Electrical,Ohmic Resistances,Resistance, Electric,Resistance, Electrical,Resistance, Ohmic,Resistances, Ohmic
D018566 Pregnancy, High-Risk Pregnancy in which the mother and/or FETUS are at greater than normal risk of MORBIDITY or MORTALITY. Causes include inadequate PRENATAL CARE, previous obstetrical history (ABORTION, SPONTANEOUS), pre-existing maternal disease, pregnancy-induced disease (GESTATIONAL HYPERTENSION), and MULTIPLE PREGNANCY, as well as advanced maternal age above 35. High-Risk Pregnancy,High Risk Pregnancy,High-Risk Pregnancies,Pregnancies, High-Risk,Pregnancy, High Risk
D018608 Ultrasonography, Doppler Ultrasonography applying the Doppler effect, with frequency-shifted ultrasound reflections produced by moving targets (usually red blood cells) in the bloodstream along the ultrasound axis in direct proportion to the velocity of movement of the targets, to determine both direction and velocity of blood flow. (Stedman, 25th ed) Doppler Ultrasonography,Doppler Ultrasound,Doppler Ultrasound Imaging,Doppler Ultrasound Imagings,Doppler Ultrasounds,Imaging, Doppler Ultrasound,Imagings, Doppler Ultrasound,Ultrasound Imaging, Doppler,Ultrasound Imagings, Doppler,Ultrasound, Doppler,Ultrasounds, Doppler
D021041 Placental Circulation The circulation of BLOOD, of both the mother and the FETUS, through the PLACENTA. Circulation, Fetoplacental,Circulation, Placental,Circulation, Uteroplacental,Fetoplacental Blood Flow,Fetoplacental Circulation,Placental Blood Flow,Uterine Blood Flow,Uterine Circulation,Uteroplacental Blood Flow,Uteroplacental Circulation,Fetal-Placental Circulation,Blood Flow, Fetoplacental,Blood Flow, Placental,Blood Flow, Uterine,Blood Flow, Uteroplacental,Circulation, Fetal-Placental,Circulation, Uterine,Fetal Placental Circulation,Fetoplacental Blood Flows,Fetoplacental Circulations,Flow, Fetoplacental Blood,Flow, Placental Blood,Flow, Uterine Blood,Flow, Uteroplacental Blood,Placental Blood Flows,Uterine Blood Flows,Uterine Circulations,Uteroplacental Blood Flows

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