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DE-627 |
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20250215194028.0 |
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cr uuu---uuuuu |
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231224s2012 xx |||||o 00| ||eng c |
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|a 10.1016/j.jsha.2012.02.001
|2 doi
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| 028 |
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|a pubmed25n0767.xml
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|a (DE-627)NLM230172059
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|a (NLM)23960692
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Roushdy, Alaa
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Visualization of patent ductus arteriosus using real-time three-dimensional echocardiogram
|b Comparative study with 2D echocardiogram and angiography
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1 |
|c 2012
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 20.08.2013
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|a Date Revised 21.10.2021
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a PURPOSE: To determine the feasibility and accuracy of real time 3D echocardiography (RT3DE) in determining the dimensions and anatomical type of the patent ductus arteriosus (PDA)
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|a METHODS: The study included 42 pediatric patients with a mean age of 3.6 years (ranging from 2 months to 14 years) who were referred for elective percutaneous PDA closure. All patients underwent full 2D echocardiogram as well as RT3DE with off line analysis using Q lab software within 6 h from their angiograms. The PDA was studied as regard the anatomical type, length of the duct as well as the ampulla and the pulmonary end of the PDA. Data obtained by RT3DE was compared against 2D echocardiogram and the gold standard angiography
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|a RESULTS: Offline analysis of the PDA was feasible in 97.6% of the cases while determination of the anatomical type using gated color flow 3D acquisitions was achieved in 78.5% of the cases. The pulmonary end of the duct was rather elliptical using 3D echocardiogram. There was significant difference between the pulmonary end measured by 3D echocardiogram and angiography (P < 0.001). There was no significant difference between either the length or the ampulla of the PDA measured by 3D echocardiogram and that measured by angiography (P value = 0.325 and 0.611, respectively). There was a good agreement between both 2D or 3D echocardiogram and angiography in determining the anatomical type of the PDA (K = 0.744 and 0.773, respectively). However 3D echocardiogram could more accurately determine type A and type E ductus compared to 2D echocardiogram
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|a CONCLUSION: 3D echocardiogram was more accurate than 2D echocardiogram in determining the length and the ampulla of the PDA. The morphologic assessment of the PDA using gated 3D color flow was achieved in 78.5% of the patients. Nevertheless the use of 3D echocardiogram in assessment of small vascular structures like PDA in children with rapid heart rates is still of limited clinical value
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|a Journal Article
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|a 2D, two-dimensional
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|a 3D, three-dimensional
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| 650 |
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|a CHD, congenital heart disease
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| 650 |
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|a Congenital heart disease
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| 650 |
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4 |
|a MPR, multiplane reformatted mode
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| 650 |
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4 |
|a PDA
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| 650 |
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4 |
|a PDA, patent ductus arteriosus
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| 650 |
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4 |
|a RAO, right anterior oblique
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| 650 |
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4 |
|a RT3DE
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| 650 |
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|a RVOT, right ventricular outflow tract
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| 650 |
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4 |
|a Three-dimensional echocardiography
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| 700 |
1 |
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|a Fiky, Azza El
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Din, Dina Ezz El
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Journal of the Saudi Heart Association
|d 1999
|g 24(2012), 3 vom: 20. Juli, Seite 177-86
|w (DE-627)NLM098225227
|x 1016-7315
|7 nnns
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| 773 |
1 |
8 |
|g volume:24
|g year:2012
|g number:3
|g day:20
|g month:07
|g pages:177-86
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| 856 |
4 |
0 |
|u http://dx.doi.org/10.1016/j.jsha.2012.02.001
|3 Volltext
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|