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Varga-Szemes, Akos
One or more keywords matched the following items that are connected to Varga-Szemes, Akos
Item TypeName
Concept Tomography, Emission-Computed, Single-Photon
Concept Positron-Emission Tomography
Concept Cone-Beam Computed Tomography
Concept Tomography, X-Ray Computed
Concept Tomography
Concept Four-Dimensional Computed Tomography
Academic Article Determination of infarct size in ex vivo swine hearts by multidetector computed tomography using gadolinium as contrast medium.
Academic Article Invasive cardiac aspergillosis with postinfectious left ventricular aneurysm in a patient with acute myeloid leukemia.
Academic Article CT myocardial perfusion imaging.
Academic Article Beyond stenosis detection: computed tomography approaches for determining the functional relevance of coronary artery disease.
Academic Article Technical prerequisites and imaging protocols for dynamic and dual energy myocardial perfusion imaging.
Academic Article Absolute Versus Relative Myocardial Blood Flow by Dynamic CT Myocardial Perfusion Imaging in Patients With Anatomic Coronary Artery Disease.
Academic Article Transcatheter Aortic Valve Replacement: Imaging Techniques for Aortic Root Sizing.
Academic Article Impact of an advanced image-based monoenergetic reconstruction algorithm on coronary stent visualization using third generation dual-source dual-energy CT: a phantom study.
Academic Article Dual-Energy Computed Tomography Angiography of the Lower Extremity Runoff: Impact of Noise-Optimized Virtual Monochromatic Imaging on Image Quality and Diagnostic Accuracy.
Academic Article Coronary CT angiography in obese patients using 3(rd) generation dual-source CT: effect of body mass index on image quality.
Academic Article Approaches to ultra-low radiation dose coronary artery calcium scoring based on 3rd generation dual-source CT: A phantom study.
Academic Article Vascular Imaging Before Transcatheter Aortic Valve Replacement (TAVR): Why and How?
Academic Article Semiautomated Global Quantification of Left Ventricular Myocardial Perfusion at Stress Dynamic CT:: Diagnostic Accuracy for Detection of Territorial Myocardial Perfusion Deficits Compared to Visual Assessment.
Academic Article Coronary CT angiography derived morphological and functional quantitative plaque markers correlated with invasive fractional flow reserve for detecting hemodynamically significant stenosis.
Academic Article Effect of automated tube voltage selection, integrated circuit detector and advanced iterative reconstruction on radiation dose and image quality of 3rd generation dual-source aortic CT angiography: An intra-individual comparison.
Academic Article Virtual unenhanced imaging of the liver with third-generation dual-source dual-energy CT and advanced modeled iterative reconstruction.
Academic Article Myocardial perfusion imaging with dual energy CT.
Academic Article Coronary CT angiography-derived quantitative markers for predicting in-stent restenosis.
Academic Article Dynamic CT myocardial perfusion imaging.
Academic Article Prognostic implications of coronary CT angiography-derived quantitative markers for the prediction of major adverse cardiac events.
Academic Article Automated tube voltage selection for radiation dose and contrast medium reduction at coronary CT angiography using 3(rd) generation dual-source CT.
Academic Article A noise-optimized virtual monochromatic reconstruction algorithm improves stent visualization and diagnostic accuracy for detection of in-stent re-stenosis in lower extremity run-off CT angiography.
Academic Article Low contrast medium-volume third-generation dual-source computed tomography angiography for transcatheter aortic valve replacement planning.
Academic Article Correction Factors for CT Coronary Artery Calcium Scoring Using Advanced Modeled Iterative Reconstruction Instead of Filtered Back Projection.
Academic Article Correlation and predictive value of aortic root calcification markers with coronary artery calcification and obstructive coronary artery disease.
Academic Article Optimization of window settings for standard and advanced virtual monoenergetic imaging in abdominal dual-energy CT angiography.
Academic Article CT myocardial perfusion: state of the science.
Academic Article Accuracy and Radiation Dose Reduction Using Low-Voltage Computed Tomography Coronary Artery Calcium Scoring With Tin Filtration.
Academic Article An Overview of Cardiac Computed Tomography in Adults With Congenital Heart Disease.
Academic Article Single- and dual-energy CT of the abdomen: comparison of radiation dose and image quality of 2nd and 3rd generation dual-source CT.
Academic Article Diagnostic accuracy of coronary CT angiography using 3rd-generation dual-source CT and automated tube voltage selection: Clinical application in a non-obese and obese patient population.
Academic Article Right Atrial Angiosarcoma Diagnosed by Cardiac Magnetic Resonance Imaging.
Academic Article Optimal timing of image acquisition for arterial first pass CT myocardial perfusion imaging.
Academic Article CT angiography for planning transcatheter aortic valve replacement using automated tube voltage selection: Image quality and radiation exposure.
Academic Article Accuracy of Noncontrast Quiescent-Interval Single-Shot Lower Extremity MR Angiography Versus CT?Angiography for Diagnosis of Peripheral Artery Disease: Comparison With Digital Subtraction Angiography.
Academic Article Analysis of myocardial perfusion parameters in an ex-vivo porcine heart model using third generation dual-source CT.
Academic Article Coronary Computed Tomography Angiography-Derived Plaque Quantification in Patients With Acute Coronary?Syndrome.
Academic Article Cinematic Rendering in CT: A Novel, Lifelike 3D Visualization Technique.
Academic Article Segmentations of the cartilaginous skeletons of chondrichthyan fishes by the use of state-of-the-art computed tomography.
Academic Article CT coronary calcium scoring with tin filtration using iterative beam-hardening calcium correction reconstruction.
Academic Article Imaging in Adult Congenital Heart Disease.
Academic Article Iterative beam-hardening correction with advanced modeled iterative reconstruction in low voltage CT coronary calcium scoring with tin filtration: Impact on coronary artery calcium quantification and image quality.
Academic Article Coronary Computed Tomographic Angiography-Derived Fractional Flow Reserve Based on Machine Learning for Risk Stratification of Non-Culprit Coronary Narrowings in Patients with Acute Coronary Syndrome.
Academic Article Coronary Computed Tomographic Angiography-Derived Fractional Flow Reserve for Therapeutic Decision Making.
Academic Article Diagnostic accuracy of low and high tube voltage coronary CT angiography using an X-ray tube potential-tailored contrast medium injection protocol.
Academic Article High-pitch low-voltage CT coronary artery calcium scoring with tin filtration: accuracy and radiation dose reduction.
Academic Article A noise-optimized virtual monoenergetic reconstruction algorithm improves the diagnostic accuracy of late hepatic arterial phase dual-energy CT for the detection of hypervascular liver lesions.
Academic Article Contrast media injection protocol optimization for dual-energy coronary CT angiography: results from a circulation phantom.
Academic Article Beam-hardening in 70-kV Coronary CT angiography: Artifact reduction using an advanced post-processing algorithm.
Academic Article Optimizing Contrast Media Injection Protocols in Computed Tomography Angiography at Different Tube Voltages: Evaluation in a Circulation Phantom.
Academic Article Current and future applications of CT coronary calcium assessment.
Academic Article The power and limitations of machine learning and artificial intelligence in cardiac CT.
Academic Article Dual-Energy Computed Tomography in Cardiothoracic Vascular Imaging.
Academic Article 4D Flow Meets CT: Can It Compete with 4D Flow MRI?
Academic Article Dual-energy CT of the heart current and future status.
Academic Article Feasibility of extracellular volume quantification using dual-energy CT.
Academic Article Artificial intelligence machine learning-based coronary CT fractional flow reserve (CT-FFRML): Impact of iterative and filtered back projection reconstruction techniques.
Academic Article Coronary CT angiography-derived plaque quantification with artificial intelligence CT fractional flow reserve for the identification of lesion-specific ischemia.
Academic Article Diagnostic Accuracy of Noncontrast Self-navigated Free-breathing MR Angiography versus CT Angiography: A Prospective Study in Pediatric Patients with Suspected Anomalous Coronary Arteries.
Academic Article Quantification of doxorubicin-induced interstitial myocardial fibrosis in a beagle model using equilibrium contrast-enhanced computed tomography: A comparative study with cardiac magnetic resonance T1-mapping.
Academic Article Iodine quantification based on rest / stress perfusion dual energy CT to differentiate ischemic, infarcted and normal myocardium.
Academic Article Modified calcium subtraction in dual-energy CT angiography of the lower extremity runoff: impact on diagnostic accuracy for stenosis detection.
Academic Article Automated plaque analysis for the prognostication of major adverse cardiac events.
Academic Article Influence of Coronary Calcium on Diagnostic Performance of Machine Learning CT-FFR: Results From MACHINE Registry.
Academic Article Impact of Coronary Computerized Tomography Angiography-Derived Plaque Quantification and Machine-Learning Computerized Tomography Fractional Flow Reserve on Adverse Cardiac Outcome.
Academic Article Review of Clinical Applications for Virtual Monoenergetic Dual-Energy CT.
Academic Article Evaluation of a Deep Learning-Based Automated CT Coronary Artery Calcium Scoring Algorithm.
Academic Article Low-kV coronary artery calcium scoring with tin filtration using a kV-independent reconstruction algorithm.
Academic Article Automatic coronary calcium scoring in chest CT using a deep neural network in direct comparison with non-contrast cardiac CT: A validation study.
Academic Article Evaluating a New Contrast Media Injection System in Coronary CT Angiography.
Academic Article Predictive Value of Cardiac CTA, Cardiac MRI, and Transthoracic Echocardiography for Cardioembolic Stroke Recurrence.
Academic Article Evaluation of a Tube Voltage-Tailored Contrast Medium Injection Protocol for Coronary CT Angiography: Results From the Prospective VOLCANIC Study.
Academic Article Quantitative analysis of dynamic computed tomography angiography for the detection of endoleaks after abdominal aorta aneurysm endovascular repair: A feasibility study.
Academic Article Coronary plaque assessment of Vasodilative capacity by CT angiography effectively estimates fractional flow reserve.
Academic Article Measurement accuracy of prototype non-contrast, compressed sensing-based, respiratory motion-resolved whole heart cardiovascular magnetic resonance angiography for the assessment of thoracic aortic dilatation: comparison with computed tomography angiography.
Academic Article Performance of an Artificial Intelligence-Based Platform Against Clinical Radiology Reports for the Evaluation of Noncontrast Chest CT.
Academic Article Radiomics: The Next Frontier of Cardiac Computed Tomography.
Academic Article Non-invasive fractional flow reserve (FFRCT) in the evaluation of acute chest pain - Concepts and first experiences.
Academic Article Emerging methods for the characterization of ischemic heart disease: ultrafast Doppler angiography, micro-CT, photon-counting CT, novel MRI and PET techniques, and artificial intelligence.
Academic Article Comprehensive Computed Tomography Imaging of Vessel-specific and Lesion-specific Myocardial Ischemia.
Academic Article Comparison of Artificial Intelligence-Based Fully Automatic Chest CT Emphysema Quantification to Pulmonary Function Testing.
Academic Article Artificial Intelligence-based Fully Automated Per Lobe Segmentation and Emphysema-quantification Based on Chest Computed Tomography Compared With Global Initiative for Chronic Obstructive Lung Disease Severity of Smokers.
Academic Article Accuracy of an Artificial Intelligence Deep Learning Algorithm Implementing a Recurrent Neural Network With Long Short-term Memory for the Automated Detection of Calcified Plaques From Coronary Computed Tomography Angiography.
Academic Article The Feasibility, Tolerability, Safety, and Accuracy of Low-radiation Dynamic Computed Tomography Myocardial Perfusion Imaging With Regadenoson Compared With Single-photon Emission Computed Tomography.
Academic Article Machine Learning/Deep Neuronal Network: Routine Application in Chest Computed Tomography and Workflow Considerations.
Academic Article Individualized coronary calcium scoring at any tube voltage using a kV-independent reconstruction algorithm.
Academic Article A fully automated software platform for structural mitral valve analysis.
Concept Multidetector Computed Tomography
Concept Computed Tomography Angiography
Academic Article Utility of Functional and Volumetric Left Atrial Parameters Derived From Preprocedural Cardiac CTA in Predicting Mortality After Transcatheter Aortic Valve Replacement.
Academic Article Coronary CT Fractional Flow Reserve before Transcatheter Aortic Valve Replacement: Clinical Outcomes.
Academic Article Additive value of epicardial adipose tissue quantification to coronary CT angiography-derived plaque characterization and CT fractional flow reserve for the prediction of lesion-specific ischemia.
Academic Article Prognostic value of epicardial adipose tissue volume in combination with coronary plaque and flow assessment for the prediction of major adverse cardiac events.
Academic Article Optimization of contrast material administration for coronary CT angiography using a software-based test-bolus evaluation algorithm.
Academic Article Coronary Computed Tomography Angiography-Based Calcium Scoring: In Vitro and In Vivo Validation of a Novel Virtual Noniodine Reconstruction Algorithm on a Clinical, First-Generation Dual-Source Photon Counting-Detector System.
Academic Article Impact of machine-learning-based coronary computed tomography angiography-derived fractional flow reserve on decision-making in patients with severe aortic stenosis undergoing transcatheter aortic valve replacement.
Academic Article Automated Dual-energy Computed Tomography-based Extracellular Volume Estimation for Myocardial Characterization in Patients With Ischemic and Nonischemic Cardiomyopathy.
Academic Article An Interpretable Chest CT Deep Learning Algorithm for Quantification of COVID-19 Lung Disease and Prediction of Inpatient Morbidity and Mortality.
Academic Article CT in Transcatheter-delivered Treatment of Valvular Heart Disease.
Academic Article Impact of Artificial Intelligence Assistance on Chest CT Interpretation Times: A Prospective Randomized Study.
Academic Article Stent imaging on a clinical dual-source photon-counting detector CT system-impact of luminal attenuation and sharp kernels on lumen visibility.
Academic Article CNN-based evaluation of bone density improves diagnostic performance to detect osteopenia and osteoporosis in patients with non-contrast chest CT examinations.
Academic Article Ultra-high resolution photon-counting coronary CT angiography improves coronary stenosis quantification over a wide range of heart rates - A dynamic phantom study.
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  • Tomography