tallózása szerző szerint "Kolossváry, Márton József"

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A coronariarendszer komputertomográfiás vizsgálata - Országos Plakk Regiszter és Adatbázis (OPeRA)

Bagyura, Zsolt; Kolossváry, Márton József; Merkely, Béla Péter; Maurovich-Horvat, Pál (2017)

INTRODUCTION AND AIM: Coronary computer tomography angiography is a unique non-invasive imaging technique with the capability to provide information regarding plaque quantity, burden and structure. A reliable registry is ...
Assessing genetic and environmental influences on epicardial and abdominal adipose tissue quantities: A classical twin study.

Jermendy, Ádám Levente; Kolossváry, Márton József; Drobni, Zsófia; Tárnoki, Ádám Domonkos; Tárnoki, Dávid László; Karády, Júlia; Voros S; Lamb HJ; Merkely, Béla Péter; Jermendy G; Maurovich-Horvat, Pál (2018)

BACKGROUND/OBJECTIVE: Various adipose tissue compartments play an important role in the development of cardiometabolic diseases. The quantity of different fat compartments is influenced by genetic and environmental factors. ...
Cardiac Computed Tomography Radiomics: A Comprehensive Review on Radiomic Techniques

Kolossváry, Márton József; Kellermayer, Miklós; Merkely, Béla Péter; Maurovich-Horvat, Pál (2018)

Radiologic images are vast three-dimensional data sets in which each voxel of the underlying volume represents distinct physical measurements of a tissue-dependent characteristic. Advances in technology allow radiologists ...
Characterization of coronary atherosclerosis on computed tomography using advanced image processing techniques.

Kolossváry, Márton József (2020)
Experience With an On-Site Coronary Computed Tomography-Derived Fractional Flow Reserve Algorithm for the Assessment of Intermediate Coronary Stenoses.

Donnelly PM; Kolossváry, Márton József; Karády, Júlia; Ball PA; Kelly S; Fitzsimons D; Spence MS;; Celeng, Csilla; Horváth, Tamás; Szilveszter, Bálint; van Es HW; Swaans MJ; Merkely, Béla Péter; Maurovich-Horvat, Pál (2018)

Fractional flow reserve (FFR) derived from coronary computed tomography angiography (CTA) is a new technique for the diagnosis of ischemic coronary artery stenoses. The aim of this prospective study was to evaluate the ...
Image Quality of Prospectively ECG-Triggered Coronary CT Angiography in Heart Transplant Recipients

Bartykowszki, Andrea; Kolossváry, Márton József; Jermendy, Ádám Levente; Karády, Júlia; Szilveszter, Bálint; Károlyi, Mihály; Balogh, Orsolya; Sax, Balázs; Merkely, Béla Péter; Maurovich-Horvat, Pál (2018)

OBJECTIVE: Cardiac allograft vasculopathy (CAV) is among the top causes of death 1 year after heart transplantation (HTx). Coronary CT angiography (CTA) is a potential alternative to invasive imaging in the diagnosis of ...
Inverse association between hyperthymic affective temperament and coronary atherosclerosis: A coronary computed tomography angiography study

Nemcsik, János; Milán Vecsey-Nagy; Szilveszter, Bálint; Kolossváry, Márton József; Karády, Júlia; Andrea László; Beáta Kőrösi; Zsófia Nemcsik-Bencze; Gonda, Xénia; Merkely, Béla Péter; Rihmer, Zoltán; Maurovich-Horvat, Pál (2017)
Mellkasiaortastentgraft-beültetések Magyarországon 2012 és 2016 között [Thoracic aortic stentgraft implantations in Hungary from 2012 to 2016]

Fontanini DM; Fazekas, Gábor; Vallus G; Juhasz G; Varadi R; Kolossváry, Márton József; Szeberin, Zoltán; Kovesi Z (2018)

Thoracic aortic endograft implantation has become a widespread procedure in recent years, yet no report is available about Hungarian outcomes. Examination of our results is crucial to define further treatment strategies. ...
Neurodevelopmental effect of intracranial hemorrhage observed in hypoxic ischemic brain injury in hypothermia-treated asphyxiated neonates - an MRI study

Lakatos, Andrea; Kolossváry, Márton József; Szabó, Miklós; Jermendy, Ágnes; Barta, Hajnalka; Gyebnár, Gyula; Rudas, Gábor; Kozák, Lajos Rudolf (2019)
Non-invasive Assessment of Coronary Plaque Morphology

Karády, Júlia; Zsófia, D Drobni; Kolossváry, Márton József; Maurovich-Horvat, Pál (2015)
Radiomic Features Are Superior to Conventional Quantitative Computed Tomographic Metrics to Identify Coronary Plaques With Napkin-Ring Sign

Kolossváry, Márton József; Karády, Júlia; Szilveszter, Bálint; Kitslaar P; Hoffmann U; Merkely, Béla Péter; Maurovich-Horvat, Pál (2017)

BACKGROUND: Napkin-ring sign (NRS) is an independent prognostic imaging marker of major adverse cardiac events. However, identification of NRS is challenging because of its qualitative nature. Radiomics is the process of ...
Right Ventricular Adaptation Is Associated with the Glu298Asp Variant of the NOS3 Gene in Elite Athletes

Szelid, Zsolt László; Lux, Árpád; Kolossváry, Márton József; Tóth, Attila; Vágó, Hajnalka; Maurovich-Horvat, Pál; Bagyura, Zsolt; Merkely, Béla Péter (2015)

Nitric oxide (NO), an important endogenous pulmonary vasodilator is synthetized by the endothelial NO synthase (NOS3). Reduced NO bioavailability and thus the Glu298Asp polymorphism of NOS3 may enhance right ventricular ...
Serum lipids and cardiac function correlate with nitrotyrosine and MMP activity in coronary artery disease patients

Bencsik, Péter; Sasi, Viktor; Kiss, Krisztina; Kupai, Krisztina; Kolossváry, Márton József; Maurovich-Horvat, Pál; Csont, Tamás Bálint; Ungi I; Merkely, Béla Péter; Ferdinandy, Péter (2015)

AIMS: Peroxynitrite - matrix metalloproteinase (MMP) signaling has been shown to contribute to myocardial ischemia/reperfusion injury and heart failure and to be influenced by hyperlipidemia in preclinical models. ...
Structured reporting platform improves CAD-RADS assessment.

Szilveszter, Bálint; Kolossváry, Márton József; Karády, Júlia; Jermendy, Ádám Levente; Károlyi, Mihály; Panajotu, Alexisz; Bagyura, Zsolt; Vecsey-Nagy M; Cury RC; Leipsic JA; Merkely, Béla Péter; Maurovich-Horvat, Pál (2017)

BACKGROUND: Structured reporting in cardiac imaging is strongly encouraged to improve quality through consistency. The Coronary Artery Disease - Reporting and Data System (CAD-RADS) was recently introduced to facilitate ...
Subclinical leaflet thrombosis is associated with impaired reverse remodelling after transcatheter aortic valve implantation

Szilveszter, Bálint; Oren, Daniel; Molnár, Levente Domonkos; Apor, Astrid; Nagy, Anikó Ilona; Molnár, Andrea Ágnes; Vattay, Borbála; Kolossváry, Márton József; Karády, Júlia; Bartykowszki, Andrea; Jermendy, Ádám Levente; Suhai, Ferenc Imre; Panajotu, Alexisz; Maurovich-Horvat, Pál; Merkely, Béla Péter (2020)

Cardiac CT is increasingly applied for planning and follow-up of transcatheter aortic valve implantation (TAVI). However, there are no data available on reverse remodelling after TAVI assessed by CT. Therefore, we aimed ...
Terápiás hypothermia alkalmazása az asphyxiás újszülöttek kezelésében - egy hazai neonatológiai centrum eredményei

Kovács, Kata; Szakmar E; Méder, Ünőke; Kolossváry, Márton József; Bagyura, Zsolt; Szabó, Attila; Szabó, Miklós; Jermendy, Ágnes (2017)

INTRODUCTION AND AIM: We aimed to analyze patient characteristics of term neonates with hypoxic-ischemic encephalopathy treated with hypothermia at the 3rd level Neonatal Intensive Care Unit of the 1st Department of ...
The effect of four-phasic versus three-phasic contrast media injection protocols on extravasation rate in coronary CT angiography: a randomized controlled trial.

Karády, Júlia; Panajotu, Alexisz; Kolossváry, Márton József; Szilveszter, Bálint; Jermendy, Ádám Levente; Bartykowszki, Andrea; Károlyi, Mihály; Celeng, Csilla; Merkely, Béla Péter; Maurovich-Horvat, Pál (2017)

OBJECTIVES: Contrast media (CM) extravasation is a well-known complication of CT angiography (CTA). Our prospective randomized control study aimed to assess whether a four-phasic CM administration protocol reduces the ...
The effect of iterative model reconstruction on coronary artery calcium quantification

Szilveszter, Bálint; Elzomor Hesham; Károlyi, Mihály; Kolossváry, Márton József; Raaijmakers Rolf; Benke, Kálmán; Celeng, Csilla; Bartykowszki, Andrea; Bagyura, Zsolt; Lux, Árpád; Merkely, Béla Péter; Maurovich-Horvat, Pál (2016)

Coronary artery calcium (CAC) scoring with computed tomography (CT) is an established tool for quantifying calcified atherosclerotic plaque burden. Despite the widespread use of novel image reconstruction techniques in CT, ...

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