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spelling AI Evaluation of Stenosis on Coronary CT Angiography, Comparison With Quantitative Coronary Angiography and Fractional Flow ReserveA CREDENCE Trial Substudyartificial intelligenceatherosclerosiscoronary artery diseasecoronary computed tomographycoronary CTAfractional flow reservequantitative coronary angiographyCopyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.OBJECTIVES: The study compared the performance for detection and grading of coronary stenoses using artificial intelligence-enabled quantitative coronary computed tomography angiography (AI-QCT) analyses to core lab-interpreted coronary computed tomography angiography (CTA), core lab quantitative coronary angiography (QCA), and invasive fractional flow reserve (FFR). BACKGROUND: Clinical reads of coronary CTA, especially by less experienced readers, may result in overestimation of coronary artery disease stenosis severity compared with expert interpretation. AI-based solutions applied to coronary CTA may overcome these limitations. METHODS: Coronary CTA, FFR, and QCA data from 303 stable patients (64 ± 10 years of age, 71% male) from the CREDENCE (Computed TomogRaphic Evaluation of Atherosclerotic DEtermiNants of Myocardial IsChEmia) trial were retrospectively analyzed using an Food and Drug Administration-cleared cloud-based software that performs AI-enabled coronary segmentation, lumen and vessel wall determination, plaque quantification and characterization, and stenosis determination. RESULTS: Disease prevalence was high, with 32.0%, 35.0%, 21.0%, and 13.0% demonstrating ≥50% stenosis in 0, 1, 2, and 3 coronary vessel territories, respectively. Average AI-QCT analysis time was 10.3 ± 2.7 minutes. AI-QCT evaluation demonstrated per-patient sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of 94%, 68%, 81%, 90%, and 84%, respectively, for ≥50% stenosis, and of 94%, 82%, 69%, 97%, and 86%, respectively, for detection of ≥70% stenosis. There was high correlation between stenosis detected on AI-QCT evaluation vs QCA on a per-vessel and per-patient basis (intraclass correlation coefficient = 0.73 and 0.73, respectively; P < 0.001 for both). False positive AI-QCT findings were noted in in 62 of 848 (7.3%) vessels (stenosis of ≥70% by AI-QCT and QCA of <70%); however, 41 (66.1%) of these had an FFR of <0.8. CONCLUSIONS: A novel AI-based evaluation of coronary CTA enables rapid and accurate identification and exclusion of high-grade stenosis and with close agreement to blinded, core lab-interpreted quantitative coronary angiography. (Computed TomogRaphic Evaluation of Atherosclerotic DEtermiNants of Myocardial IsChEmia [CREDENCE]; NCT02173275).NOVA Medical School|Faculdade de Ciências Médicas (NMS|FCM)RUNGriffin, William FChoi, Andrew DRiess, Joanna SMarques, HugoChang, Hyuk-JaeChoi, Jung HyunDoh, Joon-HyungHer, Ae-YoungKoo, Bon-KwonNam, Chang-WookPark, Hyung-BokShin, Sang-HoonCole, JasonGimelli, AlessiaKhan, Muhammad AkramLu, BinGao, YangNabi, FaisalNakazato, RyoSchoepf, U JosephDriessen, Roel SBom, Michiel JThompson, RandallJang, James JRidner, MichaelRowan, ChrisAvelar, ErickGénéreux, PhilippeKnaapen, Paulde Waard, Guus APontone, GianlucaAndreini, DanieleEarls, James P2022-04-04T22:38:11Z2023-022023-02-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/135838eng1936-878XPURE: 42309356https://doi.org/10.1016/j.jcmg.2021.10.020info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:14:06Zoai:run.unl.pt:10362/135838Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:48:30.894661Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv AI Evaluation of Stenosis on Coronary CT Angiography, Comparison With Quantitative Coronary Angiography and Fractional Flow Reserve
A CREDENCE Trial Substudy
title AI Evaluation of Stenosis on Coronary CT Angiography, Comparison With Quantitative Coronary Angiography and Fractional Flow Reserve
spellingShingle AI Evaluation of Stenosis on Coronary CT Angiography, Comparison With Quantitative Coronary Angiography and Fractional Flow Reserve
Griffin, William F
artificial intelligence
atherosclerosis
coronary artery disease
coronary computed tomography
coronary CTA
fractional flow reserve
quantitative coronary angiography
title_short AI Evaluation of Stenosis on Coronary CT Angiography, Comparison With Quantitative Coronary Angiography and Fractional Flow Reserve
title_full AI Evaluation of Stenosis on Coronary CT Angiography, Comparison With Quantitative Coronary Angiography and Fractional Flow Reserve
title_fullStr AI Evaluation of Stenosis on Coronary CT Angiography, Comparison With Quantitative Coronary Angiography and Fractional Flow Reserve
title_full_unstemmed AI Evaluation of Stenosis on Coronary CT Angiography, Comparison With Quantitative Coronary Angiography and Fractional Flow Reserve
title_sort AI Evaluation of Stenosis on Coronary CT Angiography, Comparison With Quantitative Coronary Angiography and Fractional Flow Reserve
author Griffin, William F
author_facet Griffin, William F
Choi, Andrew D
Riess, Joanna S
Marques, Hugo
Chang, Hyuk-Jae
Choi, Jung Hyun
Doh, Joon-Hyung
Her, Ae-Young
Koo, Bon-Kwon
Nam, Chang-Wook
Park, Hyung-Bok
Shin, Sang-Hoon
Cole, Jason
Gimelli, Alessia
Khan, Muhammad Akram
Lu, Bin
Gao, Yang
Nabi, Faisal
Nakazato, Ryo
Schoepf, U Joseph
Driessen, Roel S
Bom, Michiel J
Thompson, Randall
Jang, James J
Ridner, Michael
Rowan, Chris
Avelar, Erick
Généreux, Philippe
Knaapen, Paul
de Waard, Guus A
Pontone, Gianluca
Andreini, Daniele
Earls, James P
author_role author
author2 Choi, Andrew D
Riess, Joanna S
Marques, Hugo
Chang, Hyuk-Jae
Choi, Jung Hyun
Doh, Joon-Hyung
Her, Ae-Young
Koo, Bon-Kwon
Nam, Chang-Wook
Park, Hyung-Bok
Shin, Sang-Hoon
Cole, Jason
Gimelli, Alessia
Khan, Muhammad Akram
Lu, Bin
Gao, Yang
Nabi, Faisal
Nakazato, Ryo
Schoepf, U Joseph
Driessen, Roel S
Bom, Michiel J
Thompson, Randall
Jang, James J
Ridner, Michael
Rowan, Chris
Avelar, Erick
Généreux, Philippe
Knaapen, Paul
de Waard, Guus A
Pontone, Gianluca
Andreini, Daniele
Earls, James P
author2_role author
author
author
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author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
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dc.contributor.none.fl_str_mv NOVA Medical School|Faculdade de Ciências Médicas (NMS|FCM)
RUN
dc.contributor.author.fl_str_mv Griffin, William F
Choi, Andrew D
Riess, Joanna S
Marques, Hugo
Chang, Hyuk-Jae
Choi, Jung Hyun
Doh, Joon-Hyung
Her, Ae-Young
Koo, Bon-Kwon
Nam, Chang-Wook
Park, Hyung-Bok
Shin, Sang-Hoon
Cole, Jason
Gimelli, Alessia
Khan, Muhammad Akram
Lu, Bin
Gao, Yang
Nabi, Faisal
Nakazato, Ryo
Schoepf, U Joseph
Driessen, Roel S
Bom, Michiel J
Thompson, Randall
Jang, James J
Ridner, Michael
Rowan, Chris
Avelar, Erick
Généreux, Philippe
Knaapen, Paul
de Waard, Guus A
Pontone, Gianluca
Andreini, Daniele
Earls, James P
dc.subject.por.fl_str_mv artificial intelligence
atherosclerosis
coronary artery disease
coronary computed tomography
coronary CTA
fractional flow reserve
quantitative coronary angiography
topic artificial intelligence
atherosclerosis
coronary artery disease
coronary computed tomography
coronary CTA
fractional flow reserve
quantitative coronary angiography
description Copyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-04T22:38:11Z
2023-02
2023-02-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/135838
url http://hdl.handle.net/10362/135838
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1936-878X
PURE: 42309356
https://doi.org/10.1016/j.jcmg.2021.10.020
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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