Effects of left ventricular mass on computed tomography derived fractional flow reserve in significant obstructive coronary artery disease.


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
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

59-64

Informations de copyright

Copyright © 2022 Elsevier B.V. All rights reserved.

Auteurs

Toshimitsu Tsugu (T)

Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium. Electronic address: ttsugu@uzbrussel.be.

Kaoru Tanaka (K)

Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium.

Dries Belsack (D)

Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium.

Hannes Devos (H)

Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium.

Yuji Nagatomo (Y)

Department of Cardiology, National Defense Medical College Hospital, Tokorozawa, Japan.

Vincent Michiels (V)

Cardiology, Centrum voor Hart- en Vaatziekten, Universitair Ziekenhuis Brussel, Brussels, Belgium.

Jean-François Argacha (JF)

Cardiology, Centrum voor Hart- en Vaatziekten, Universitair Ziekenhuis Brussel, Brussels, Belgium.

Bernard Cosyns (B)

Cardiology, Centrum voor Hart- en Vaatziekten, Universitair Ziekenhuis Brussel, Brussels, Belgium.

Nico Buls (N)

Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium.

Michel De Maeseneer (M)

Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium.

Johan De Mey (J)

Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium.

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Classifications MeSH