Effects of left ventricular mass on computed tomography derived fractional flow reserve in significant obstructive coronary artery disease.
Computed Tomography Angiography
Coronary Angiography
/ methods
Coronary Artery Disease
/ diagnostic imaging
Coronary Stenosis
/ diagnostic imaging
Coronary Vessels
/ diagnostic imaging
Fractional Flow Reserve, Myocardial
Humans
Predictive Value of Tests
Severity of Illness Index
Tomography, X-Ray Computed
Coronary microvascular dysfunction
FFR(CT)
False negative
Plaque components
Underestimation
Journal
International journal of cardiology
ISSN: 1874-1754
Titre abrégé: Int J Cardiol
Pays: Netherlands
ID NLM: 8200291
Informations de publication
Date de publication:
15 05 2022
15 05 2022
Historique:
received:
03
12
2021
revised:
27
02
2022
accepted:
07
03
2022
pubmed:
13
3
2022
medline:
7
4
2022
entrez:
12
3
2022
Statut:
ppublish
Résumé
In significant obstructive coronary artery disease (SOCAD), a mismatch in assessment of severity of coronary artery stenosis may occur between invasive coronary angiography (ICA) and computed tomography (CT) derived fractional flow reserve (FFR A total of 141 consecutive patients who underwent both CT angiography including FFR LV myocardium-related parameters including LV wall thickness (base, middle, apex, average, and maximal), LV mass, and LV mass index were higher in FFR The presence of a high LV mass is a major cause for underestimation of coronary artery severity on FFR
Sections du résumé
BACKGROUND
In significant obstructive coronary artery disease (SOCAD), a mismatch in assessment of severity of coronary artery stenosis may occur between invasive coronary angiography (ICA) and computed tomography (CT) derived fractional flow reserve (FFR
METHODS
A total of 141 consecutive patients who underwent both CT angiography including FFR
RESULTS
LV myocardium-related parameters including LV wall thickness (base, middle, apex, average, and maximal), LV mass, and LV mass index were higher in FFR
CONCLUSIONS
The presence of a high LV mass is a major cause for underestimation of coronary artery severity on FFR
Identifiants
pubmed: 35278570
pii: S0167-5273(22)00324-2
doi: 10.1016/j.ijcard.2022.03.005
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
59-64Informations de copyright
Copyright © 2022 Elsevier B.V. All rights reserved.