Original ResearchCombined cCTA and TAVR Planning for Ruling Out Significant CAD: Added Value of ML-Based CT-FFR
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Central Illustration
Key Words
aortic stenosis
computed tomography coronary angiography
coronary angiography
coronary artery disease
diagnostic accuracy
machine learning
transcatheter aortic valve implantation
Abbreviations and Acronyms
CAD
coronary artery disease
CAD−
negative for coronary artery disease
CAD+
positive for coronary artery disease
cCTA
coronary computed tomography angiography
CT-FFR
computed tomography–derived fractional flow reserve
ICA
invasive coronary angiography
ML
machine learning
NPV
negative predictive value
PPV
positive predictive value
QCA
quantitative coronary angiography
TAVR
transcatheter aortic valve replacement
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Dr Gohmann and Mr Pawelka contributed equally to this work as first authors.
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Drs Abdel-Wahab and Gutberlet contributed equally to this work as senior authors.
© 2022 The Authors. Published by Elsevier on behalf of the American College of Cardiology Foundation.