Cardiac computed tomography (CT) has changed rapidly since the last major guideline from
SCCT. 1 While there have been significant advances in technology, the most gratifying part …

Invasive coronary angiography (ICA) with measurement of fractional flow reserve (FFR) by
means of a pressure wire technique is the established reference standard for the functional …

Background: Coronary computed tomographic angiography (CTA) is a reliable modality to
detect coronary artery disease. However, CTA generally overestimates stenosis severity …

Fractional flow reserve (FFR) is a functional index quantifying the severity of coronary artery
lesions and is clinically obtained using an invasive, catheter-based measurement. Recently …

Purpose To compare two technical approaches for determination of coronary computed
tomography (CT) angiography–derived fractional flow reserve (FFR)—FFR derived from …

Objectives The aim of this study was to validate the feasibility of a novel structural and
computational fluid dynamics–based fractional flow reserve (FFR) algorithm for coronary …

Objectives: The aim of this study was to investigate the individual and combined accuracy of
dynamic computed tomography (CT) myocardial perfusion imaging (MPI) and computed …

Artificial intelligence (AI) is entering the clinical arena, and in the early stage, its
implementation will be focused on the automatization tasks, improving diagnostic accuracy …

Objectives This study was conducted to investigate the influence of coronary artery calcium
(CAC) score on the diagnostic performance of machine-learning–based coronary computed …

Background: Computed tomography–derived fractional flow reserve (CT-FFR) using on-site
machine learning enables identification of both the presence of coronary artery disease and …