Combining flow and reserve measurement during myocardial perfusion imaging: A new era for myocardial perfusion scintigraphy?
Blood flow
Coronary artery disease
Flux myocardique
Maladie coronarienne
Myocardial flow reserve
Réserve coronaire
SPECT
TEMP
Journal
Archives of cardiovascular diseases
ISSN: 1875-2128
Titre abrégé: Arch Cardiovasc Dis
Pays: Netherlands
ID NLM: 101465655
Informations de publication
Date de publication:
Dec 2021
Dec 2021
Historique:
received:
03
05
2021
revised:
11
10
2021
accepted:
12
10
2021
pubmed:
22
11
2021
medline:
15
12
2021
entrez:
21
11
2021
Statut:
ppublish
Résumé
Myocardial flow reserve represents the ratio of myocardial blood flow between stress and rest, giving functional information about both macrocirculation and microcirculation; it has been reported extensively in positron emission tomography, with an increase in diagnostic performance, providing important prognostic information and being a powerful tool to guide therapy. Advances in single photon emission computed tomography, with the widespread availability of "cadmium zinc telluride" single photon emission computed tomography cameras, raise the question of myocardial flow reserve use in daily clinical practice. In this article, we review the pathophysiology of myocardial blood flow and myocardial flow reserve, and the initial data available from single photon emission computed tomography myocardial blood flow and myocardial flow reserve evaluation; we also discuss potential limitations to the wider implementation of flow evaluation in single photon emission computed tomography.
Identifiants
pubmed: 34801410
pii: S1875-2136(21)00175-3
doi: 10.1016/j.acvd.2021.10.006
pii:
doi:
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
818-827Informations de copyright
Copyright © 2021 Elsevier Masson SAS. All rights reserved.