Dual-energy computed tomography-angiography in the evaluation and management of significant multiple pulmonary vein stenoses following atrial fibrillation ablation

A 58-year-old male patient with multi-vessel pulmonary vein (PV) stenosis following atrial fibrillation ablation was referred to a specialized pulmonary hypertension clinic. Chest dual-energy computed tomography (CT)-angiography allowed precise diagnosis of two PVs occlusion and three PVs significan...

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Autores principales: Simakova, Maria A., Karpova, Daria V., Marukyan, Narek V., Pishchulov, Konstantin A., Mikhaylov, Evgeny N.M., Moiseeva, Olga M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2020
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7724407/
https://www.ncbi.nlm.nih.gov/pubmed/33335709
http://dx.doi.org/10.1177/2045894020969499
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author Simakova, Maria A.
Karpova, Daria V.
Marukyan, Narek V.
Pishchulov, Konstantin A.
Mikhaylov, Evgeny N.M.
Moiseeva, Olga M.
author_facet Simakova, Maria A.
Karpova, Daria V.
Marukyan, Narek V.
Pishchulov, Konstantin A.
Mikhaylov, Evgeny N.M.
Moiseeva, Olga M.
author_sort Simakova, Maria A.
collection PubMed
description A 58-year-old male patient with multi-vessel pulmonary vein (PV) stenosis following atrial fibrillation ablation was referred to a specialized pulmonary hypertension clinic. Chest dual-energy computed tomography (CT)-angiography allowed precise diagnosis of two PVs occlusion and three PVs significant stenosis. Iodine maps showed perfusion deficiency and its value for each stenosis, determining the sequence of multiple PV interventions. We suggest iodine CT mapping is a useful tool in the definition of PV stenosis severity and planning staged angioplasty.
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spelling pubmed-77244072020-12-16 Dual-energy computed tomography-angiography in the evaluation and management of significant multiple pulmonary vein stenoses following atrial fibrillation ablation Simakova, Maria A. Karpova, Daria V. Marukyan, Narek V. Pishchulov, Konstantin A. Mikhaylov, Evgeny N.M. Moiseeva, Olga M. Pulm Circ Case Report A 58-year-old male patient with multi-vessel pulmonary vein (PV) stenosis following atrial fibrillation ablation was referred to a specialized pulmonary hypertension clinic. Chest dual-energy computed tomography (CT)-angiography allowed precise diagnosis of two PVs occlusion and three PVs significant stenosis. Iodine maps showed perfusion deficiency and its value for each stenosis, determining the sequence of multiple PV interventions. We suggest iodine CT mapping is a useful tool in the definition of PV stenosis severity and planning staged angioplasty. SAGE Publications 2020-12-06 /pmc/articles/PMC7724407/ /pubmed/33335709 http://dx.doi.org/10.1177/2045894020969499 Text en © The Author(s) 2020 https://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 (https://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
Simakova, Maria A.
Karpova, Daria V.
Marukyan, Narek V.
Pishchulov, Konstantin A.
Mikhaylov, Evgeny N.M.
Moiseeva, Olga M.
Dual-energy computed tomography-angiography in the evaluation and management of significant multiple pulmonary vein stenoses following atrial fibrillation ablation
title Dual-energy computed tomography-angiography in the evaluation and management of significant multiple pulmonary vein stenoses following atrial fibrillation ablation
title_full Dual-energy computed tomography-angiography in the evaluation and management of significant multiple pulmonary vein stenoses following atrial fibrillation ablation
title_fullStr Dual-energy computed tomography-angiography in the evaluation and management of significant multiple pulmonary vein stenoses following atrial fibrillation ablation
title_full_unstemmed Dual-energy computed tomography-angiography in the evaluation and management of significant multiple pulmonary vein stenoses following atrial fibrillation ablation
title_short Dual-energy computed tomography-angiography in the evaluation and management of significant multiple pulmonary vein stenoses following atrial fibrillation ablation
title_sort dual-energy computed tomography-angiography in the evaluation and management of significant multiple pulmonary vein stenoses following atrial fibrillation ablation
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7724407/
https://www.ncbi.nlm.nih.gov/pubmed/33335709
http://dx.doi.org/10.1177/2045894020969499
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