Zweidimensionale farbkodierte fetale Doppler-Echokardiographie - ihr Stellenwert in der pränatalen Diagnostik

Gembruch, Ulrich; Hansmann, ML; Da, Redel; Bald, R.

doi:10.1055/s-2008-1035998

Cited by 6 publications

(6 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Typisch iSI dabei . daß der recht e Ventrikel sich später als de r linke füllt und daß de r L-R-Shu nt während de r Systole und Diasto le erfolgt ( 14) . Bei einer Pulmona latresie findet man e ine retrog rade Per fusion im TP (Abb.…”

Section: Schlü Sselwörterunclassified

“…1m Farbdoppler vermiß t der Um crsucbc r den entegraden systolischen Fluß und findet dafü r ei nen spätsystohsche n bz w. früh dias tolischen retrograden Fluß von der Aona über den Duc tus artcrio sus auf d ie Pulmo nalk lappc zu ( 14 ) (A bb. M).…”

Section: Anomalien Der Pu/mono/klappeunclassified

“…M). Obwohl d ie Farbe so mit e ine gute Differenzierung zwisc hen Atresie und Stenose ermöglicht ( 14). muß an die .....en igen Fälle erin nert werde n. vor a llem in Kombination mit eine m VS D. die anatomisch eine schwere Pulmonalsteno se aufweisen.…”

Section: Anomalien Der Pu/mono/klappeunclassified

“…R. Bol/mann (5). Die Fa rbe ist bei einer solc hen Diagn ose weiterh in rotwendig, um das Ausmaß de r in der Systole oft nac hweis bare n Insuf-Iizicnz de r dysplastischen AV-K lappc zu be urte ilen (5,14 ).…”

Section: Intrakardiale Shuntsunclassified

See 3 more Smart Citations

Die fetale Farbdoppler-Echokardiographie - Teil 2: Fehlbildungen des Herzens und der großen Gefäße

Chaoui

Bollmann²

2008

Ultraschall in Med

View full text Add to dashboard Cite

The second part gives an overview of the usefulness of colour Doppler in the diagnosis of congenital heart anomalies in the foetus. Typical colour Doppler findings in anomalies of the right ventricular inflow and outflow tract are presented especially in tricuspid atresia, in Ebstein's anomaly, in pulmonary stenosis and pulmonary atresia. Furthermore exposed are the findings in malformations of left ventricular inflow and outflow tract like in hypoplastic left heart syndrome or in aortic stenosis. The typical shunt patterns detected in atrioventricular or ventricular septal defects are also presented. The analysis of the perfusion of the great vessels bei colour Doppler is important and enables a reliable assessment of some cardiac defects like the Tetralogy of Fallot, the transposition of great arteries or the double outlet right ventricle. At least the application of the colour coded M-Mode echocardiography is explained. Colour Doppler echocardiography is a non-invasive method which is helpful in the detection and the description of abnormalities of the foetal heart and is nowadays indispensable in the prenatal diagnosis of congenital heart defects.

show abstract

Section: Schlü Sselwörterunclassified

Section: Anomalien Der Pu/mono/klappeunclassified

Section: Intrakardiale Shuntsunclassified

See 2 more Smart Citations

Die fetale Farbdoppler-Echokardiographie - Teil 2: Fehlbildungen des Herzens und der großen Gefäße

Chaoui

Bollmann²

2008

Ultraschall in Med

View full text Add to dashboard Cite

show abstract

“…Additional information on intracardiac blood flow velocities are facilitated by pulsed wave Doppler echocardiography [7]. Analysis of direction, velocity and turbulence of intracardiac and extracardiac blood flow in their temporal course for each twodimensional imaging plane is possible by application of color Doppler flow mapping [3,4,5,6]. The early experiences with color Doppler has been proved to be valuable in prenatal diagnosis [3,4,5,6].…”

Section: Introductionmentioning

confidence: 99%

Color Doppler flow mapping of fetal heart

Gembruch

Chatterjee²,

Bald³

et al. 1991

Jpme

View full text Add to dashboard Cite

Color Doppler flow mapping of fetal heart was performed in 582 fetuses between 16 and 38 weeks of gestation. Congenital heart diseases were excluded in 522 fetuses correctly. In 59 fetuses structural and/or functional cardiac abnormalities were diagnosed. In one fetus small multiple ventricular septal defects were missed. The most important additional information obtained by color Doppler flow mapping was: (1) Diagnosis of insufficiencies of atrioventricular valves; (2) Demonstration of turbulent high velocity jet in stenosis of semilunar valve; (3) Reverse flow in ascending aorta in atresia of aortic valves and on ductus arteriosus and main pulmonary artery in atresia of pulmonary valves; (4) Reverse perfusion of ductus arteriosus and main pulmonary artery as well as an antegrade turbulent high velocity jet in severe pulmonary stenosis as part of tetralogy of Fallot; (5) Bidirectional interventricular shunting of blood in ventricular septal defect. Color Doppler flow mapping allows rapid screening for flow abnormalities of the fetal heart. Exact localisation of sample volume by pulsed wave Doppler in area of abnormal flow pattern is possible, thus significantly reducing the Doppler examination time. The accuracy of prenatal diagnosis of congenital heart diseases is improved by application of color Doppler flow mapping, in particular in presence of complex cardiac defects.

show abstract