Log in

Relevant bibliographies by topics / Umbilical Artery Doppler Velocimetry / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Umbilical Artery Doppler Velocimetry.

Dissertations / Theses on the topic 'Umbilical Artery Doppler Velocimetry'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 19 dissertations / theses for your research on the topic 'Umbilical Artery Doppler Velocimetry.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Dempster, J. "A Doppler ultrasound study of the umbilical artery." Thesis, University of Aberdeen, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234028.

Full text

Abstract:

Analysis of the waveforms obtained from the umbilical artery using Doppler ultrasound has been claimed in a number of recent reports to be a highly specific method of identifying babies with intrauterine growth retardation. Because of the morbidity and mortality associated with this condition it was important to evaluate the validity of those claims before introducing the method into obstetric practise. The work in this thesis was carried out in four parts. Firstly the technique was found to be reproducible with small intra and inter-observer errors. Secondly, possible influencing factors were

APA, Harvard, Vancouver, ISO, and other styles

2

Beattie, Robert Bryan. "Evaluation of umbilical artery Doppler ultrasound in human pregnancy." Thesis, Queen's University Belfast, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.336190.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Hoskins, Peter R. "An investigation of the quality of umbilical artery Doppler waveforms." Thesis, University of Edinburgh, 1991. http://hdl.handle.net/1842/19852.

Full text

Abstract:

In Doppler systems which automatically calculate the maximum frequency envelope and pulsatility index (PI) of umbilical artery Doppler waveforms there is the possibility of error in these parameters when the technical quality of the acquired waveform is low. Low quality waveforms may arise when there is an inapproprite set of physical parameters or when there are other sources of noise such as overlying vessels signals. In this thesis the effect of physical parameters on the envelope and on PI are investigated, and also methods for the detection of low quality waveforms are described and teste

APA, Harvard, Vancouver, ISO, and other styles

4

Puzey, Martin Stanley. "The investigation of the calcium antagonist nifedipine on fetal umbilical artery Doppler waveforms." Master's thesis, University of Cape Town, 1992. http://hdl.handle.net/11427/27134.

Full text

Abstract:

The following thesis will describe the investigation of the effect of nifedipine (a calcium antagonist) on the Doppler flow velocity waveform of the umbilical artery. The thesis is divided into two parts. The first section is a literature review of the three main aspects of the thesis namely: 1. The uteroplacental circulation in humans and the pathophysiology related to this circulation in hypertension and intrauterine growth retardation (IUGR). 2. The biokinetics of nifedipine and a review of the experiments that have been performed using the drug in human and animal models. 3. The principles

APA, Harvard, Vancouver, ISO, and other styles

5

Vugt, Johannes Marinus Gerardus van. "Fetal artery Doppler velocimetry a study in the human fetus and the fetal lamb /." Maastricht ; Rijksuniversiteit Limburg ; Maastricht : University Library, Maastricht University [Host], 1988. http://arno.unimaas.nl/show.cgi?fid=5436.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Huisseling, Johannes Caspar Maria van. "Umbilical artery blood flow velocity waveforms and placental vascular resistance a study in fetal lambs /." Maastricht : Maastricht : Datawyse ; University Library, Maastricht University [Host], 1990. http://arno.unimaas.nl/show.cgi?fid=5601.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Harper, Margaret Ann. "Investigation of the response of fetal umbilical artery blood flow characteristics to drug therapy using Doppler ultrasound." Thesis, Queen's University Belfast, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.317026.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Thompson, A. J. "Health status at twelve years in children who were intensively studied by antenatal umbilical artery Doppler ultrasonography." Thesis, Queen's University Belfast, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368457.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Stuart, Ian Peter. "An assessment of the role of Doppler ultrasound velocity waveform analysis of the umbilical artery in the diagnosis of fetal distress in labour." Master's thesis, University of Cape Town, 1993. http://hdl.handle.net/11427/27136.

Full text

Abstract:

Introduction: An assessment of the role of Doppler ultrasound velocity waveform analysis of the fetal umbilical arteries in the diagnosis of fetal distress in labour is made from a review of the literature and clinical study. Study objectives: 1) To determine the value of screening with Doppler ultrasound in high-risk labours in the prediction of the development of indicators of fetal distress. 2) To determine whether Doppler velocimetry indices of the umbilical arteries change with the development of indicators of fetal distress in labour. Design: Repeated Doppler velocimetry in selected high

APA, Harvard, Vancouver, ISO, and other styles

10

Burkhardt, Tilo. "Vergleich des Nabelschnur-Resistance-Index von monochorialen und dichorialen Geminischwangerschaften." Doctoral thesis, [S.l.] : [s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=967645301.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Garavazzo, Sckarlet Ernandes Biancolin. "Resultados perinatais de fetos gemelares com discordância de peso e dopplervelocimetria da arteria umbilical com fluxo diastólico presente." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/5/5139/tde-28032018-112410/.

Full text

Abstract:

OBJETIVOS: Comparar resultados perinatais entre gemelares, com dopplervelocimetria da artéria umbilical (AU) com fluxo diastólico presente (FDP), discordantes (GD) e concordantes (GC) em relação ao peso estimado fetal (PEF) e de acordo com a corionicidade. MÉTODOS: Estudo retrospectivo, caso-controle, desenvolvido na Clínica Obstétrica HCFMUSP entre janeiro 2005 e dezembro 2015. Para cada GD, foram selecionados 2 controles de GC, pareados pela idade gestacional do parto (IG) e corionicidade. Critérios de inclusão: discordância PEF >= 20%, Doppler da artéria umbilical (AU) com fluxo diastólico

APA, Harvard, Vancouver, ISO, and other styles

12

Chen, Yuling. "Endofibrose artérielle iliaque : étude paramétrique et analyse des contraintes pariétales dans une conduite coudée, et faisabilité d’un traitement par ultrasons focalisés." Electronic Thesis or Diss., Lyon 1, 2025. http://www.theses.fr/2025LYO10038.

Full text

Abstract:

L’endofibrose artérielle (EA) est une maladie vasculaire non-athéromateuse spécifique du sportif. 90% des patients sont des cyclistes jeunes sans facteur de risque de maladie cardiovasculaire traditionnelle. L'EA est une lésion sténosante paucicellulaire, caractérisée par un épaississement de la paroi artérielle et une réduction subséquente de sa lumière, générant un apport sanguin défectueux aux membres inférieurs des athlètes. Le seul traitement actuel si le patient souhaite continuer son activité est chirurgical, et consiste à réaliser une endofibrosectomie. Bien que diverses hypothèses éti

APA, Harvard, Vancouver, ISO, and other styles

13

TOMODA, Y., O. KURAUCHI, M. KASUGAI, S. MIZUTANI, and Y. ASADA. "Relationship Between the Changes in Placental Blood Flow Resistance Assessed by Doppler Technique and Maternal Serum Placental Aminopeptidases, which Degrade Vaso-Active Peptides, in Pre-Eclampsia." Thesis, Georg Thieme, 1992. http://hdl.handle.net/2237/16689.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Niigaki, Juliana Ikeda. "Dopplervelocimetria da artéria cerebral média fetal na predição da acidemia no nascimento em gestações com insuficiência placentária." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/5/5139/tde-08042014-090931/.

Full text

Abstract:

Objetivo: Avaliar a relação das alterações de fluxo na artéria cerebral média (ACM) com a ocorrência de acidemia no nascimento, em gestações com insuficiência placentária. Métodos: estudo transversal prospectivo com 91 gestações com diagnóstico de insuficiência placentária pelo Doppler de artéria umbilical (AU) alterado (índice de pulsatilidade [IP] > p95). Os critérios de inclusão foram: gestações únicas com idade gestacional (IG) superior a 26 semanas completas, membranas ovulares íntegras, ausência de anomalias cromossômicas ou congênitas. Os parâmetros da dopplervelocimetria analisados for

APA, Harvard, Vancouver, ISO, and other styles

15

García, Cañadilla Patricia. "Multiscale cardiovascular analysis and simulations for the understanding of intra-uterine cardiovascular remodelling." Doctoral thesis, Universitat Pompeu Fabra, 2015. http://hdl.handle.net/10803/310949.

Full text

Abstract:

Cardiovascular diseases are nowadays one of the major causes of death in developed countries. Besides the already known risk factors such as lifestyle and genetics, there is a growing evidence that adverse remodelling during prenatal life presents a risk factor for some cardiovascular diseases at later life. Recent studies have demonstrated that fetuses with intra-uterine growth restriction show cardiovascular remodelling at organ, vascular and also cellular and subcellular level, and moreover these changes persist postnatally. However this is a complex mechanism that needs to be further inves

APA, Harvard, Vancouver, ISO, and other styles

16

Rocha, Ana Isabel Sá da. "Doppler ultrasound of the umbilical artery: clinical application." Master's thesis, 2020. https://hdl.handle.net/10216/128127.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Rocha, Ana Isabel Sá da. "Doppler ultrasound of the umbilical artery: clinical application." Dissertação, 2020. https://hdl.handle.net/10216/128127.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Morais, Ana Rita da Silva. "Human embryonic aortic and umbilical artery doppler at very early clinical pregnancy." Master's thesis, 2021. https://hdl.handle.net/10216/134608.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Morais, Ana Rita da Silva. "Human embryonic aortic and umbilical artery doppler at very early clinical pregnancy." Dissertação, 2021. https://hdl.handle.net/10216/134608.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!