Impact of coronary CT image quality on the accuracy of the FFR
Artifacts
Coronary CT angiography
FFRCT
Image quality
Percutaneous Coronary Intervention Planner
Journal
European radiology
ISSN: 1432-1084
Titre abrégé: Eur Radiol
Pays: Germany
ID NLM: 9114774
Informations de publication
Date de publication:
Apr 2024
Apr 2024
Historique:
received:
25
04
2023
accepted:
30
07
2023
revised:
03
07
2023
pubmed:
6
10
2023
medline:
6
10
2023
entrez:
5
10
2023
Statut:
ppublish
Résumé
To assess the accuracy of a virtual stenting tool based on coronary CT angiography (CCTA) and fractional flow reserve (FFR) derived from CCTA (FFR Prospective, multicenter, single-arm study of patients with chronic coronary syndromes and lesions with FFR ≤ 0.80. All patients underwent CCTA performed with recent-generation scanners. CCTA image quality was adjudicated using the four-point Likert scale at a per-vessel level by an independent committee blinded to the FFR Overall, 120 patients (123 vessels) were included. Invasive post-PCI FFR was 0.88 ± 0.06 and Planner FFR The FFR Being accurate in predicting post-PCI FFR across a wide spectrum of CT image quality, the FFR • The fractional flow reserve derived from coronary CT angiography (FFR
Identifiants
pubmed: 37798406
doi: 10.1007/s00330-023-10228-8
pii: 10.1007/s00330-023-10228-8
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
2677-2688Informations de copyright
© 2023. The Author(s), under exclusive licence to European Society of Radiology.
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