Variable size of aortic subvalvular pseudoaneurysm

Aortic subvalvular pseudoaneurysms (PSA) are particularly subjected to strain and shear stress forces from blood flow and therefore their size can vary along the heart cycle. Here we describe a case of an aortic subvalvular PSA that shows significant variation in size between systolic and diastolic...

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Autores principales: Svensson, Anders, Cederlund, Kerstin, Brismar, Torkel B, Themudo, Raquel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2018
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6039904/
https://www.ncbi.nlm.nih.gov/pubmed/30013793
http://dx.doi.org/10.1177/2058460118778068
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author Svensson, Anders
Cederlund, Kerstin
Brismar, Torkel B
Themudo, Raquel
author_facet Svensson, Anders
Cederlund, Kerstin
Brismar, Torkel B
Themudo, Raquel
author_sort Svensson, Anders
collection PubMed
description Aortic subvalvular pseudoaneurysms (PSA) are particularly subjected to strain and shear stress forces from blood flow and therefore their size can vary along the heart cycle. Here we describe a case of an aortic subvalvular PSA that shows significant variation in size between systolic and diastolic phase during retrospective ECG-triggered cardiac computed tomography angiography.
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spelling pubmed-60399042018-07-16 Variable size of aortic subvalvular pseudoaneurysm Svensson, Anders Cederlund, Kerstin Brismar, Torkel B Themudo, Raquel Acta Radiol Open Case Report Aortic subvalvular pseudoaneurysms (PSA) are particularly subjected to strain and shear stress forces from blood flow and therefore their size can vary along the heart cycle. Here we describe a case of an aortic subvalvular PSA that shows significant variation in size between systolic and diastolic phase during retrospective ECG-triggered cardiac computed tomography angiography. SAGE Publications 2018-06-25 /pmc/articles/PMC6039904/ /pubmed/30013793 http://dx.doi.org/10.1177/2058460118778068 Text en © The Foundation Acta Radiologica 2018 http://creativecommons.org/licenses/by-nc/4.0/ Creative Commons Non Commercial CC BY-NC: This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (http://www.creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).
spellingShingle Case Report
Svensson, Anders
Cederlund, Kerstin
Brismar, Torkel B
Themudo, Raquel
Variable size of aortic subvalvular pseudoaneurysm
title Variable size of aortic subvalvular pseudoaneurysm
title_full Variable size of aortic subvalvular pseudoaneurysm
title_fullStr Variable size of aortic subvalvular pseudoaneurysm
title_full_unstemmed Variable size of aortic subvalvular pseudoaneurysm
title_short Variable size of aortic subvalvular pseudoaneurysm
title_sort variable size of aortic subvalvular pseudoaneurysm
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6039904/
https://www.ncbi.nlm.nih.gov/pubmed/30013793
http://dx.doi.org/10.1177/2058460118778068
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AT themudoraquel variablesizeofaorticsubvalvularpseudoaneurysm

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