Ákos Varga‐Szemes

Medical University of South Carolina — United States

Medicine · Health Sciences

42h-index5.7kcitations334works5.92yr avg
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Research Topics

Cardiac Imaging and Diagnostics(197), Advanced X-ray and CT Imaging(147), Radiation Dose and Imaging(98), Advanced MRI Techniques and Applications(82), Medical Imaging Techniques and Applications(51)

Publications333 total

Towards Personalized Scan Protocols For Ultra-high Resolution Photon-counting Coronary Ct Angiography: A Sex-based Analysis Of Image Quality
Journal of cardiovascular computed tomography·2026Open Access
Spectral ultrahigh-resolution photon-counting CT for coronary stent imaging: evaluation in a dynamic phantom
European Radiology Experimental·2025Open Access
Radiomics Combined with CT-FFR for Detecting Myocardial Ischemia: Prospective Cohort Study (Preprint)
2025Open Access
CT Angiography-derived fractional flow reserve in the emergency department: Insights from a matched cohort analysis
European Journal of Radiology·2025Open Access
Impact of Photon-counting CT–based Virtual Monoenergetic Imaging on Detecting Myocardial Late Iodine Enhancement Compared to Cardiac MRI
Radiology Cardiothoracic Imaging·2025
Comparative analysis of photon-counting and energy-integrating detector CT to identify obstructive coronary artery disease
European Radiology·2025· 1 citedOpen Access
Fully personalized contrast injection optimized for weight and tube voltage in low-dose high-pitch coronary CT angiography
European Journal of Radiology·2025· 1 cited
Low-field and portable MRI technology: advancements and innovations
European Radiology Experimental·2025· 2 citedOpen Access
Spectral Ultrahigh-resolution Photon-counting CT Angiography for Below-knee Peripheral Artery Disease
Investigative Radiology·2025· 2 cited
Stenosis quantification in high-pitch photon-counting coronary CT angiography: in vitro and in vivo impact of reconstruction kernel types and sharpness levels
European Radiology Experimental·2025Open Access
Prospective Comparison of Brain Tumor Detection and Characterization Using Post-contrast Dixon uT1RESS and MPRAGE at 3 Tesla
Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition·2025
Improved Brain Tumor Visualization with 3T Stack-of-Stars Echo Unbalanced T1 Relaxation-Enhanced Steady-State MRI – A Two Center Clinical Study
Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition·2025
Automated coronary analysis in ultrahigh-spatial resolution photon-counting detector CT angiography: Clinical validation and intra-individual comparison with energy-integrating detector CT
Journal of cardiovascular computed tomography·2025· 1 cited
3 Tesla stack-of-stars echo unbalanced T1 relaxation-enhanced steady-state MRI for brain tumor imaging: post-contrast comparison with MPRAGE
Cancer Imaging·2025· 1 citedOpen Access
Spectral Imaging Techniques in Heart Disease Assessment Using Photon‐Counting Detector Computed Tomography
Echocardiography·2025Open Access
Redefining the risk of major arrhythmic events in non-ischaemic cardiomyopathy: insights from the DERIVATE-NICM study
European Heart Journal - Cardiovascular Imaging·2025· 2 citedOpen Access
Synthetic hematocrit-based extracellular volume quantification from photon-counting CT: Validation against MRI and systematic bias correction
European Journal of Radiology·2025· 3 cited
Prospective comparison of brain tumor detection and characterization using post-contrast Dixon uT1RESS and MPRAGE at 3 Tesla
European Journal of Radiology·2025
Automated Coronary Analysis In Ultrahigh-spatial Resolution Photon-counting Detector Ct Angiography: Clinical Validation And Intra-individual Comparison With Energy-integrating Detector CT
Journal of cardiovascular computed tomography·2025
Semiquantitative Metrics Of Coronary Artery Disease Burden: Intra-individual Comparison Between Ultrahigh-resolution Photon-counting Detector Ct And Energy-integrating Detector Ct
Journal of cardiovascular computed tomography·2025
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Frequent Co-authors

U. Joseph Schoepf(50), Carlo N. De Cecco(31), Julian L. Wichmann(14), Christian Tesche(13), Moritz H. Albrecht(11), Tilman Emrich(11), Taylor M. Duguay(10), Damiano Caruso(10), Richard R. Bayer(10), Giuseppe Muscogiuri(10), Marly van Assen(9), Stefanie Mangold(9), Jim O’Doherty(9), Domenico De Santis(8), Pál Surányi(8), Rozemarijn Vliegenthart(8), John W. Nance(7), Sheldon E. Litwin(7), Christian Canstein(7), Thomas Allmendinger(7)