Coronary artery calcification: current concepts and clinical implications

C Onnis, R Virmani, K Kawai, V Nardi, A Lerman… - Circulation, 2024 - Am Heart Assoc
Coronary artery calcification (CAC) accompanies the development of advanced
atherosclerosis. Its role in atherosclerosis holds great interest because the presence and …

Dual-energy computed tomography in acute ischemic stroke: state-of-the-art

S Mangesius, T Janjic, R Steiger, L Haider… - European …, 2021 - Springer
Dual-energy computed tomography (DECT) allows distinguishing between tissues with
similar X-ray attenuation but different atomic numbers. Recent studies demonstrated that this …

[HTML][HTML] Advances in cardiac CT contrast injection and acquisition protocols

JE Scholtz, B Ghoshhajra - Cardiovascular diagnosis and therapy, 2017 - ncbi.nlm.nih.gov
Cardiac computed tomography (CT) imaging has become an important part of modern
cardiovascular care. Coronary CT angiography (CTA) is the first choice imaging modality for …

Advanced photon counting CT imaging pipeline for cardiac phenotyping of apolipoprotein E mouse models

AJ Allphin, A Mahzarnia, DP Clark, Y Qi, ZY Han… - PloS one, 2023 - journals.plos.org
Background Cardiovascular disease (CVD) is associated with the apolipoprotein E (APOE)
gene and lipid metabolism. This study aimed to develop an imaging-based pipeline to …

Lower extremity CT angiography in peripheral arterial disease: from the established approach to evolving technical developments

O Shwaiki, B Rashwan, MA Fink, L Kirksey… - The international journal …, 2021 - Springer
With the advent of multidetector computed tomography (CT), CT angiography (CTA) has
gained widespread popularity for noninvasive imaging of the arterial vasculature. Peripheral …

CT myocardial perfusion imaging: a new frontier in cardiac imaging

S Seitun, C De Lorenzi, F Cademartiri… - BioMed Research …, 2018 - Wiley Online Library
The past two decades have witnessed rapid and remarkable technical improvement of
multidetector computed tomography (CT) in both image quality and diagnostic accuracy …

Advances in CT techniques in vascular calcification

L Zhang, L Li, G Feng, T Fan, H Jiang… - Frontiers in …, 2021 - frontiersin.org
Vascular calcification, a common pathological phenomenon in atherosclerosis, diabetes,
hypertension, and other diseases, increases the incidence and mortality of cardiovascular …

Machine learning-based dual-energy CT parametric mapping

KH Su, JW Kuo, DW Jordan… - Physics in Medicine …, 2018 - iopscience.iop.org
The aim is to develop and evaluate machine learning methods for generating quantitative
parametric maps of effective atomic number (Z eff), relative electron density (ρ e), mean …

Practical determination of aortic valve calcium volume score on contrast-enhanced computed tomography prior to transcatheter aortic valve replacement and impact …

N Bettinger, OK Khalique, JM Krepp, NB Hamid… - Journal of …, 2017 - Elsevier
Background The threshold for the optimal computed tomography (CT) number in Hounsfield
Units (HU) to quantify aortic valvular calcium on contrast-enhanced scans has not been …

[HTML][HTML] Myocardial blood flow quantification for evaluation of coronary artery disease by computed tomography

F Cademartiri, S Seitun, A Clemente… - Cardiovascular …, 2017 - ncbi.nlm.nih.gov
During the last decade coronary computed tomography angiography (CTA) has become the
preeminent non-invasive imaging modality to detect coronary artery disease (CAD) with high …