scholarly journals Reference values for an index of fetal aortic isthmus blood flow during the second half of pregnancy

2003 ◽  
Vol 21 (5) ◽  
pp. 441-444 ◽  
Author(s):  
J. Ruskamp ◽  
J.-C. Fouron ◽  
J. Gosselin ◽  
M.-J. Raboisson ◽  
C. Infante-Rivard ◽  
...  
Keyword(s):  
Blood Flow ◽  
Reference Values ◽  
Aortic Isthmus

Reference values for fetal aortic isthmus blood flow parameters at 24 to 38 weeks' gestation

2014 ◽  
Vol 34 (3) ◽  
pp. 241-245 ◽  
Author(s):  
Sornlada Thanasuan ◽  
Nisarat Phithakwatchara ◽  
Katika Nawapan
Keyword(s):  
Blood Flow ◽  
Reference Values ◽  
Aortic Isthmus ◽  
Flow Parameters

Aortic isthmus blood flow in fetuses of diabetic mothers

2011 ◽  
Vol 31 (12) ◽  
pp. 1176-1180
Author(s):  
Paulo Zielinsky ◽  
Renato Frajndlich ◽  
Luiz Henrique Nicoloso ◽  
João Luiz Langer Manica ◽  
Antonio Luiz Piccoli ◽  
...  
Keyword(s):  
Blood Flow ◽  
Aortic Isthmus ◽  
Diabetic Mothers

scholarly journals Correlation of Doppler assessment of fetal aortic isthmus with perinatal outcome in intrauterine growth restriction

2018 ◽  
Vol 7 (9) ◽  
pp. 3780
Author(s):  
Bhoomika Tantuway ◽  
Y. M. Mala ◽  
Anju Garg ◽  
Reva Tripathi
Keyword(s):  
Blood Flow ◽  
Pregnant Women ◽  
Perinatal Outcome ◽  
Umbilical Artery ◽  
Growth Restriction ◽  
Ductus Venosus ◽  
Additional Parameter ◽  
Intrauterine Death ◽  
Aortic Isthmus ◽  
Diastolic Velocity

Background: The objective of the present study was to find out association between aortic isthmus Doppler changes and perinatal outcome in growth restricted fetuses with placental insufficiency.Methods: It is a prospective case control study, cases were 43 pregnant women with fetal growth restriction (FGR) with abnormal umbilical artery (UA) Doppler while 43 pregnant women with FGR but normal UA doppler, matched with period of gestation were taken as control. The direction of blood flow in aortic isthmus studied which may be antegrade, absent or retrograde and correlation between qualitative parameters of umbilical artery, aortic isthmus and ductus venosus were studied. Quantitative parameters, PI and RI were also calculated. Patients were managed as per hospital protocols. Perinatal outcome and any adverse event e.g. stillbirth, neonatal death, respiratory distress syndrome, intensive care unit stay >14 days etc. was noted.Results: The number of intrauterine death (IUD) and still birth was increased in women with absent and retrograde flow in aortic isthmus, 66.7% and 71.4% respectively (p value <0.001). Retrograde blood flow in the aortic isthmus is consistently associated with absent or reverse end diastolic velocity in umbilical artery and ductus venosus.Conclusions: Doppler of aortic isthmus is an additional parameter to assess severity of FGR. It plays an important role in termination of preterm FGR fetuses.

The relationship between an aortic isthmus blood flow velocity index and the postnatal neurodevelopmental status of fetuses with placental circulatory insufficiency

2005 ◽  
Vol 192 (2) ◽  
pp. 497-503 ◽  
Author(s):  
Jean-Claude Fouron ◽  
Julie Gosselin ◽  
Marie-Josée Raboisson ◽  
Julie Lamoureux ◽  
Claudine-Amiel Tison ◽  
...  
Keyword(s):  
Blood Flow ◽  
Flow Velocity ◽  
Blood Flow Velocity ◽  
Aortic Isthmus ◽  
Circulatory Insufficiency ◽  
The Relationship

Reference values for pulsed Doppler signals from the blood flow velocity on both sides of the pulmonary valve

1988 ◽  
Vol 9 (4) ◽  
pp. 388-394 ◽  
Author(s):  
A. VAN OORT ◽  
S. DE KNECHT ◽  
I. VAN DAM ◽  
A. HERINGA ◽  
T. DE BOO ◽  
...  
Keyword(s):  
Blood Flow ◽  
Flow Velocity ◽  
Reference Values ◽  
Blood Flow Velocity ◽  
Pulmonary Valve ◽  
Pulsed Doppler ◽  
Doppler Signals

Ventricular outputs, central blood flow distribution and flow pattern through the aortic isthmus of fetuses with simple transposition of the great arteries

2016 ◽  
Vol 95 (6) ◽  
pp. 629-634 ◽  
Author(s):  
Julie Blanc ◽  
Jean-Claude Fouron ◽  
Sven-Erik Sonesson ◽  
Marie-Josée Raboisson ◽  
Ian Huggon ◽  
...  
Keyword(s):  
Blood Flow ◽  
Flow Pattern ◽  
Flow Distribution ◽  
Blood Flow Distribution ◽  
Aortic Isthmus

Reference values of ductus venosus blood flow velocities and waveform indices from 10 to 20�weeks of gestation

2004 ◽  
Vol 269 (3) ◽  
pp. 199-204 ◽  
Author(s):  
R. Axt-Fliedner ◽  
S. Diler ◽  
T. Georg ◽  
M. Friedrich ◽  
K. Diedrich
Keyword(s):  
Blood Flow ◽  
Reference Values ◽  
Ductus Venosus ◽  
Blood Flow Velocities ◽  
Flow Velocities
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