Journal of Cardiovascular Computed Tomography This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.

Self-reported exercise activity influences the relationship between coronary computed tomography angiographic finding and mortality
This study aims to evaluate the prognostic efficacy of exercise activity in patients undergoing coronary computed tomography angiography (CCTA). (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - April 7, 2024 Category: Radiology Authors: Sharon Shalom Natanzon, Donghee Han, Keiichiro Kuronuma, Heidi Gransar, Robert J.H. Miller, Piotr J. Slomka, Damini Dey, Sean W. Hayes, John D. Friedman, Louise E.J. Thomson, Daniel S. Berman, Alan Rozanski Tags: Research paper Source Type: research

Improving the prognostic impact of computed tomography coronary angiography with physical activity, exercise and fitness
Over the past decades, Computed Tomography Coronary Angiography (CCTA) has significantly amplified its role in the evaluation of patients with chest pain. From the initial studies demonstrating good correlation with invasive coronary angiography with high specificity and even higher sensitivity and negative predictive value, CCTA evolved to phenotyping coronary atherosclerosis by evaluating the severity of coronary stenosis, plaque composition, extent and burden, thus providing cardiovascular disease (CVD) risk stratification over traditional CVD risk factors. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - April 5, 2024 Category: Radiology Authors: Leandro Slipczuk, Carl J. Lavie, Matthew J. Budoff Tags: Editorial Source Type: research

Accuracy of aortic valve calcification volume score for identification of significant aortic stenosis on non-electrocardiographic-gated computed tomography compared to the Agatston scoring system
Considering the absence of reports validating the precision of the volume score and the relationship between the volume and Agatston scores, this study evaluated the accuracy of the volume score compared to the Agatston score for the quantitative measurement of aortic valve calcification (AVC) on non-electrocardiographic-gated computed tomography (CT). (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 30, 2024 Category: Radiology Authors: Kotaro Ouchi, Toru Sakuma, Ayumi Nojiri, Rui Kano, Takahiro Higuchi, Jun Hasumi, Takayuki Suzuki, Akira Ogihara, Hiroya Ojiri, Makoto Kawai Tags: Research paper Source Type: research

Characteristics of aortic root and vascular anatomy in bicuspid versus tricuspid aortic valve anatomy in patients referred for TAVR
Bicuspid aortic valve is among the most common congenital cardiac abnormalities.1 There is an increasing interest in transcatheter aortic valve replacement (TAVR) as a therapeutic option in this population. The evolution of TAVR has demonstrated that vascular access is an important determinant of the success of the procedure, therefore a detailed appraisal of potential differences in bicuspid and tricuspid vascular anatomy is warranted. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 28, 2024 Category: Radiology Authors: Nili Schamroth Pravda, Ygal Plakht, Arthur Shiyovich, Yaron Aviv, Maya Wiessman, Gideon Shafir, Hana Vaknin Assa, Pablo Codner, Abid Assali, Amit Segev, Israel Barabash, Jonathan Lessick, Arthur Kerner, Orly Goitein, Yafim Brodov, Ran Kornowski, Ashraf Ha Tags: Correspondence Source Type: research

Validation of a fully automated deep learning-enabled solution for CCTA atherosclerotic plaque and stenosis quantification in a diverse real-world cohort
Coronary CT angiography (CCTA) has proven to be a reliable test for the evaluation of coronary artery stenosis severity and for quantification of the overall burden of coronary atherosclerosis providing incremental prognostic information. Recent advances in CT technology allow for semi-automated measurements of coronary atherosclerotic plaque characteristics with high accuracy as compared to intravascular imaging.1 However, semi-automated plaque quantification is time-consuming and requires a high level of human expertise. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 28, 2024 Category: Radiology Authors: Daniel Lorenzatti, Annalisa Filtz, Pamela Pina, Andrea Scotti, Aldo L. Schenone, Carlos A. Gongora, Alan C. Kwan, Victor Y. Cheng, Mario J. Garcia, Daniel S. Berman, Piotr J. Slomka, Damini Dey, Leandro Slipczuk Tags: Correspondence Source Type: research

A personalized aortic valve replacement using computed tomography-guided aortic valve neocuspidization. Analysis of mid-term results compared to standard Ozaki technique
This study analyzes the results of the CT-guided Aortic Valve Neocuspidization (AVNeo) compared with the Ozaki technique. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 28, 2024 Category: Radiology Authors: Igor Mokryk, Bogdan Batsak, Illia Nechai, Ihor Stetsyuk, Borys Todurov Tags: Research paper Source Type: research

Effects of adaptive or fixed thresholds and different platforms on the assessment of plaque characteristics using coronary computed tomography angiography
Coronary computed tomography angiography (CCTA) is used to evaluate components of atherosclerosis. Either adaptive or diverse, fixed Hounsfield Units (HU) are used to define components such as low attenuation (LAP), mixed (MP) and calcified plaque (CP). Comparisons of different platforms and different thresholding approaches have not been extensively evaluated. We compare two fixed threshold options to an adaptive threshold option within a specific platform and to fixed threshold options measured with another platform. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 20, 2024 Category: Radiology Authors: G.B. John Mancini, Craig Kamimura, Eunice Yeoh, Arnold Ryomoto Tags: Research paper Source Type: research

RE: “Will ChatGPT take over the manuscript review process?”
We would like to discuss on “Will ChatGPT take over the manuscript review process?1”. Arbab-Zadeh raised a thought-provoking query. The study does not offer a thorough examination of ChatGPT's effects on the manuscript review procedure, despite the fact that it highlights certain legitimate issues with the peer-review proc edure in the medical sciences. While it is vital to take into account the criticisms of peer review made by Richard Horton and others, it is not a guarantee that ChatGPT will replace the review process. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 18, 2024 Category: Radiology Authors: Hinpetch Daungsupawong, Viroj Wiwanitkit Tags: Correspondence Source Type: research

Advancing cardiovascular CT whilst keeping it affordable
The previous president ’s page noted that the field of cardiovascular CT is at an inflection point with regards to the use of CCTA in the investigation of coronary artery disease. The evidence from large real-world datasets demonstrates using CCTA to investigate chest pain reduces both cardiovascular morbidity and morta lity. However, numerous advanced decision aid tools have been developed to further enhance CCTA, and the challenge we now face as a society is how to support the incorporation of these technologies into clinical practice. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 18, 2024 Category: Radiology Authors: Edward Nicol Tags: SCCT President's Page Source Type: research

SCCT delivering high quality education globally: Reflections, thanks, and a call to arms
Amongst SCCT's diverse range of activities, two stand out to us as fundamental strategic pillars of our Society. One is the advocacy for cardiovascular CT services and their reimbursement. This underpins the Society's mission to ensure global access to our technology, driving improved health outcomes at scale. This has been the focus of previous President's Pages. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 12, 2024 Category: Radiology Authors: Ed Nicol, Michelle C. Williams, Maros Ferencik Tags: SCCT President's Page Source Type: research

Gated cardiac CT in infants: What can we expect from deep learning image reconstruction algorithm?
ECG-gated cardiac CT is now widely used in infants with congenital heart disease (CHD). Deep Learning Image Reconstruction (DLIR) could improve image quality while minimizing the radiation dose. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 12, 2024 Category: Radiology Authors: Marianna Gulizia, Leonor Alamo, Yasser Alem án-Gómez, Tyna Cherpillod, Katerina Mandralis, Christine Chevallier, Estelle Tenisch, Anaïs Viry Tags: Technical report Source Type: research

SCCT delivering high quality education globally: Reflections, thanks, and a call to arms.
Amongst SCCT ’s diverse range of activities, two stand out to us as fundamental strategic pillars of our Society. One is the advocacy for cardiovascular CT services and their reimbursement. This underpins the Society’s mission to ensure global access to our technology, driving improved health outcomes at sca le. This has been the focus of previous President’s Pages. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 12, 2024 Category: Radiology Authors: Edward Nicol, Michelle C. Williams, Maros Ferencik Tags: SCCT President's Page Source Type: research

The effectiveness of visualising plaque on cardiac computed tomography in modifying risk factors for cardiovascular disease: A systematic review
This systematic review explores the impact of visual feedback from cardiac computed tomography (CT) imaging on health behaviours, risk factor modification, and cardiovascular risk scores. The review, based on nine diverse studies, suggests that CT imaging has short-term favourable effects on cholesterol levels, systolic blood pressure reduction, and positive dietary changes. However, results on lifestyle changes varied, emphasising the need for further research to understand the long-term impact of cardiac CT imaging on health behaviours and risk factor modification. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 11, 2024 Category: Radiology Authors: Ruofei (Trophy) Chen, Adam J. Nelson, Sean Tan, Robyn A. Clark, Sophia Zoungas, Stephen J. Nicholls Tags: Review Article Source Type: research

The effect of CTCA guided selective invasive graft assessment on coronary angiographic parameters and outcomes: Insights from the BYPASS-CTCA trial
Computed tomography cardiac angiography (CTCA) is recommended for the evaluation of patients with prior coronary artery bypass graft (CABG) surgery. The BYPASS-CTCA study demonstrated that CTCA prior to invasive coronary angiography (ICA) in CABG patients leads to significant reductions in procedure time and contrast-induced nephropathy (CIN), alongside improved patient satisfaction. However, whether CTCA information was used to facilitate selective graft cannulation at ICA was not protocol mandated. (Source: Journal of Cardiovascular Computed Tomography)
Source: Journal of Cardiovascular Computed Tomography - March 9, 2024 Category: Radiology Authors: Matthew Kelham, Anne-Marie Beirne, Krishnaraj S. Rathod, Mervyn Andiapen, Lucinda Wynne, Rohini Ramaseshan, Annastazia E. Learoyd, Nasim Forooghi, James C. Moon, Ceri Davies, Christos V. Bourantas, Andreas Baumbach, Charlotte Manisty, Andrew Wragg, Amrita Tags: Research paper Source Type: research

Natural language processing to phenotype coronary computed tomography angiography: Development, validation, and initial results of a large multi-institution cohort
The role and uptake of coronary computed tomography angiography (CTA) in the evaluation and management of cardiovascular disease continues to expand rapidly throughout the United States and worldwide.1 Importantly, as the amount of cardiovascular imaging data grows exponentially, there is an unmet need to develop efficient techniques to accurately extract and characterize such information for research, quality improvement, and population health efforts. Natural language processing (NLP) is one such technology that has been developed across a variety of clinical domains, working to transform clinical reports into structured...
Source: Journal of Cardiovascular Computed Tomography - March 7, 2024 Category: Radiology Authors: Adam N. Berman, Arthur Shiyovich, David W. Biery, Rhanderson N. Cardoso, Brittany N. Weber, Milena Petranovic, Stephanie A. Besser, Jon Hainer, Jason H. Wasfy, Alexander Turchin, Marcelo F. Di Carli, Ron Blankstein, Daniel M. Huck Tags: Correspondence Source Type: research