How to detect and correct myocardial creep in myocardial perfusion imaging using Rubidium-82 PET?

Reliability of myocardial blood flow (MBF) quantification in myocardial perfusion imaging (MPI) using PET can majorly be affected by the occurrence of myocardial creep when using pharmacologically induced stress. In this paper, we provide instructions on how to detect and correct for myocardial cree...

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Detalles Bibliográficos
Autores principales: Koenders, S. S., van Dijk, J. D., Jager, P. L., Ottervanger, J. P., Slump, C. H., van Dalen, J. A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2019
Materias:
Technical Corner
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6517341/
https://www.ncbi.nlm.nih.gov/pubmed/30788759
http://dx.doi.org/10.1007/s12350-019-01650-x
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author Koenders, S. S.
van Dijk, J. D.
Jager, P. L.
Ottervanger, J. P.
Slump, C. H.
van Dalen, J. A.
author_facet Koenders, S. S.
van Dijk, J. D.
Jager, P. L.
Ottervanger, J. P.
Slump, C. H.
van Dalen, J. A.
author_sort Koenders, S. S.
collection PubMed
description Reliability of myocardial blood flow (MBF) quantification in myocardial perfusion imaging (MPI) using PET can majorly be affected by the occurrence of myocardial creep when using pharmacologically induced stress. In this paper, we provide instructions on how to detect and correct for myocardial creep. For example, in each time frame of the PET images the myocardium contour and the observed activity have to be compared to check for misalignments. In addition, we provide an overview of the functionality of commonly used software packages to perform this quality control step as not all software packages currently provide this functionality. Furthermore, important clinical considerations to obtain accurate MBF measurements are given.
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spelling pubmed-65173412019-05-28 How to detect and correct myocardial creep in myocardial perfusion imaging using Rubidium-82 PET? Koenders, S. S. van Dijk, J. D. Jager, P. L. Ottervanger, J. P. Slump, C. H. van Dalen, J. A. J Nucl Cardiol Technical Corner Reliability of myocardial blood flow (MBF) quantification in myocardial perfusion imaging (MPI) using PET can majorly be affected by the occurrence of myocardial creep when using pharmacologically induced stress. In this paper, we provide instructions on how to detect and correct for myocardial creep. For example, in each time frame of the PET images the myocardium contour and the observed activity have to be compared to check for misalignments. In addition, we provide an overview of the functionality of commonly used software packages to perform this quality control step as not all software packages currently provide this functionality. Furthermore, important clinical considerations to obtain accurate MBF measurements are given. Springer International Publishing 2019-02-20 2019 /pmc/articles/PMC6517341/ /pubmed/30788759 http://dx.doi.org/10.1007/s12350-019-01650-x Text en © The Author(s) 2019 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Technical Corner
Koenders, S. S.
van Dijk, J. D.
Jager, P. L.
Ottervanger, J. P.
Slump, C. H.
van Dalen, J. A.
How to detect and correct myocardial creep in myocardial perfusion imaging using Rubidium-82 PET?
title How to detect and correct myocardial creep in myocardial perfusion imaging using Rubidium-82 PET?
title_full How to detect and correct myocardial creep in myocardial perfusion imaging using Rubidium-82 PET?
title_fullStr How to detect and correct myocardial creep in myocardial perfusion imaging using Rubidium-82 PET?
title_full_unstemmed How to detect and correct myocardial creep in myocardial perfusion imaging using Rubidium-82 PET?
title_short How to detect and correct myocardial creep in myocardial perfusion imaging using Rubidium-82 PET?
title_sort how to detect and correct myocardial creep in myocardial perfusion imaging using rubidium-82 pet?
topic Technical Corner
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6517341/
https://www.ncbi.nlm.nih.gov/pubmed/30788759
http://dx.doi.org/10.1007/s12350-019-01650-x
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