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==Sinus Venosus Atrial Septal Defect - Magnetic Resonance Imaging==
Sinus venosus atrial septal defects (SV-ASDs) are inter-atrial communications caused by a deficiency of the common wall between the superior or inferior vena cava and the right-sided pulmonary veins.
MRI from a 25-year-old asymptomatic male.
* '''a''' - Breath-held fat suppressed three-dimensional steady-state free precession (SSFP) pulse sequence in diastole in the sagittal view demonstrating sinus venosus atrial septal defect (SV-ASD) (arrow) between superior vena cava (SVC) and left atrium (LA).  
* '''a''' - Breath-held fat suppressed three-dimensional steady-state free precession (SSFP) pulse sequence in diastole in the sagittal view demonstrating sinus venosus atrial septal defect (SV-ASD) (arrow) between superior vena cava (SVC) and left atrium (LA).  
* '''b''' - Breath-held fat suppressed three-dimensional SSFP pulse sequence in diastole in the axial view demonstrating SV-ASD (arrow) between SVC and LA.  
* '''b''' - Breath-held fat suppressed three-dimensional SSFP pulse sequence in diastole in the axial view demonstrating SV-ASD (arrow) between SVC and LA.  
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The entire contents of the Annals of Pediatric Cardiology are protected under Indian and international copyrights. The Journal, however, grants to all users a free, irrevocable, worldwide, perpetual right of access to, and a license to copy, use, distribute, perform and display the work publicly and to make and distribute derivative works in any digital medium for any reasonable non-commercial purpose, subject to proper attribution of authorship and ownership of the rights.
The entire contents of the Annals of Pediatric Cardiology are protected under Indian and international copyrights. The Journal, however, grants to all users a free, irrevocable, worldwide, perpetual right of access to, and a license to copy, use, distribute, perform and display the work publicly and to make and distribute derivative works in any digital medium for any reasonable non-commercial purpose, subject to proper attribution of authorship and ownership of the rights.


[[Category:Human]][[Category:Abnormal Development]][[Category:Cardiovascular]][[Category:Magnetic resonance imaging]]
[[Category:Human]][[Category:Abnormal Development]][[Category:Cardiovascular]][[Category:Magnetic Resonance Imaging]]






Figure 1 Original figure adjusted in size and labelling.
Figure 1 Original figure adjusted in size and labelling.

Latest revision as of 09:43, 22 February 2015

Sinus Venosus Atrial Septal Defect - Magnetic Resonance Imaging

Sinus venosus atrial septal defects (SV-ASDs) are inter-atrial communications caused by a deficiency of the common wall between the superior or inferior vena cava and the right-sided pulmonary veins.

MRI from a 25-year-old asymptomatic male.

  • a - Breath-held fat suppressed three-dimensional steady-state free precession (SSFP) pulse sequence in diastole in the sagittal view demonstrating sinus venosus atrial septal defect (SV-ASD) (arrow) between superior vena cava (SVC) and left atrium (LA).
  • b - Breath-held fat suppressed three-dimensional SSFP pulse sequence in diastole in the axial view demonstrating SV-ASD (arrow) between SVC and LA.
  • c - Turbo spin-echo black blood image in the same axial plane as ure 1b demonstrating SV-ASD (arrow) between SVC and LA.
  • d - SSFP image showing the dilated right ventricle (RV) and left ventricle (LV)


Atrial Septal Defect Links: image - MRI modes | image - MRI SSFP sagittal view | image - MRI SSFP axial view | image - MRI Turbo spin-echo axial plane | image - MRI SSFP dilated right ventricle | Atrial Septal Defects | Magnetic Resonance Imaging

Reference

<pubmed>24987269</pubmed>| Ann Pediatr Cardiol.

Copyright

© 2008 Annals of Pediatric Cardiology

The entire contents of the Annals of Pediatric Cardiology are protected under Indian and international copyrights. The Journal, however, grants to all users a free, irrevocable, worldwide, perpetual right of access to, and a license to copy, use, distribute, perform and display the work publicly and to make and distribute derivative works in any digital medium for any reasonable non-commercial purpose, subject to proper attribution of authorship and ownership of the rights.


Figure 1 Original figure adjusted in size and labelling.

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current09:27, 22 February 2015Thumbnail for version as of 09:27, 22 February 20151,000 × 754 (90 KB)Z8600021 (talk | contribs)http://www.annalspc.com/article.asp?issn=0974-2069;year=2014;volume=7;issue=2;spage=160;epage=162;aulast=Ganigara The role of cardiac MRI in the diagnosis and management of sinus venosus atrial septal defect. Ann Pediatr Cardiol. 2014 May;7(2):160-...

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