Deep learning reconstruction algorithm and high-concentration contrast medium: feasibility of a double-low protocol in coronary computed tomography angiography.

Autor: Caruso D; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy., De Santis D; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy., Tremamunno G; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy., Santangeli C; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy., Polidori T; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy., Bona GG; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy., Zerunian M; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy., Del Gaudio A; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy., Pugliese L; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy., Laghi A; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy. andrea.laghi@uniroma1.it.

Publikováno v: European radiology [Eur Radiol] 2024 Sep 19. Date of Electronic Publication: 2024 Sep 19.

Cost-effectiveness of ultrahigh-resolution photon-counting detector coronary CT angiography for the evaluation of stable chest pain.

Autor: Vecsey-Nagy M; Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Drive, Charleston 29425, SC, United States; Heart and Vascular Center, Semmelweis University, 68 Varosmajor Street, Budapest 1122, Hungary., Emrich T; Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Drive, Charleston 29425, SC, United States; Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg-University, 1 Langenbeckstraße, Mainz 55131, Germany., Tremamunno G; Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Drive, Charleston 29425, SC, United States; Radiology Unit, Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome - Sant'Andrea University Hospital, 1035-1039 Via di Grottarossa, Rome 1035-1039 00189, Italy., Kravchenko D; Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Drive, Charleston 29425, SC, United States; Department of Diagnostic and Interventional Radiology, University Hospital Bonn, 1 Venusberg-Campus, Bonn 53127, Germany., Taha Hagar M; Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Drive, Charleston 29425, SC, United States; Department of Diagnostic and Interventional Radiology, Medical Center-University of Freiburg, 55 Hugstetter Straße, Freiburg D-79106, Germany., Laux GS; Department of Cardiology, University Medical Center of the Johannes Gutenberg-University, 1 Langenbeckstraße, Mainz 55131, Germany., Schoepf UJ; Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Drive, Charleston 29425, SC, United States., O'Doherty J; Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Drive, Charleston 29425, SC, United States; Siemens Medical Solutions, 40 Liberty Boulevard, Malvern 19355, PA, United States., Boussoussou M; Heart and Vascular Center, Semmelweis University, 68 Varosmajor Street, Budapest 1122, Hungary., Szilveszter B; Heart and Vascular Center, Semmelweis University, 68 Varosmajor Street, Budapest 1122, Hungary., Maurovich-Horvat P; MTA-SE Cardiovascular Imaging Research Group, Department of Radiology, Medical Imaging Centre, Semmelweis University, 78a Ulloi Avenue, Budapest 1082, Hungary., Kroencke T; MTA-SE Cardiovascular Imaging Research Group, Department of Radiology, Medical Imaging Centre, Semmelweis University, 78a Ulloi Avenue, Budapest 1082, Hungary., Kabakus IM; Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Drive, Charleston 29425, SC, United States., Spruill Suranyi P; Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Drive, Charleston 29425, SC, United States., Varga-Szemes A; Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Drive, Charleston 29425, SC, United States. Electronic address: musccvi@musc.edu., Decker JA; Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Augsburg, 2 Stenglinstraße, Augsburg 86156, Germany.

Publikováno v: Journal of cardiovascular computed tomography [J Cardiovasc Comput Tomogr] 2024 Nov 04. Date of Electronic Publication: 2024 Nov 04.

Gadolinium-based coronary CT angiography on a clinical photon-counting-detector system: a dynamic circulating phantom study.

Autor: Kravchenko D; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA.; Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany.; Quantitative Imaging Laboratory Bonn (QILaB), Bonn, Germany., Gnasso C; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA.; Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Milan, Italy.; School of Medicine, Vita-Salute San Raffaele University, Milan, Italy., Schoepf UJ; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA., Vecsey-Nagy M; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA.; Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University, Budapest, Hungary., Tremamunno G; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA.; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome-Radiology Unit-Sant'Andrea University Hospital, Rome, Italy., O'Doherty J; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA.; Siemens Medical Solutions USA Inc, Malvern, PA, USA., Zhang A; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA., Luetkens JA; Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany.; Quantitative Imaging Laboratory Bonn (QILaB), Bonn, Germany., Kuetting D; Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany.; Quantitative Imaging Laboratory Bonn (QILaB), Bonn, Germany., Attenberger U; Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany., Schmidt B; Siemens Medical Solutions, Forchheim, Germany., Varga-Szemes A; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA., Emrich T; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA. tilman.emrich@unimedizin-mainz.de.; Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany. tilman.emrich@unimedizin-mainz.de.; German Centre for Cardiovascular Research, Partner Site Rhine-Main, Mainz, Germany. tilman.emrich@unimedizin-mainz.de.

Publikováno v: European radiology experimental [Eur Radiol Exp] 2024 Oct 18; Vol. 8 (1), pp. 118. Date of Electronic Publication: 2024 Oct 18.

Artificial Intelligence Improves Prediction of Major Adverse Cardiovascular Events in Patients Undergoing Transcatheter Aortic Valve Replacement Planning CT.

Autor: Tremamunno G; Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (G.T., M.V.N., U.J.S., E.Z., G.J.A., D.K., J.O., P.S.S., I.M.K., T.E., A.V.S.); Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome - Sant'Andrea University, Hospital Via di Grottarossa, 1035-1039 00189 Rome, Italy (G.T., A.L.)., Vecsey-Nagy M; Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (G.T., M.V.N., U.J.S., E.Z., G.J.A., D.K., J.O., P.S.S., I.M.K., T.E., A.V.S.); Heart and Vascular Center, Semmelweis University, Varosmajor utca 68, Budapest 1122, Hungary (M.V.N.)., Schoepf UJ; Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (G.T., M.V.N., U.J.S., E.Z., G.J.A., D.K., J.O., P.S.S., I.M.K., T.E., A.V.S.)., Zsarnoczay E; Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (G.T., M.V.N., U.J.S., E.Z., G.J.A., D.K., J.O., P.S.S., I.M.K., T.E., A.V.S.); MTA-SE Cardiovascular Imaging Research Group, Medical Imaging Centre, Semmelweis University, Koranyi Sandor street 2, Budapest 1083, Hungary (E.Z.)., Aquino GJ; Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (G.T., M.V.N., U.J.S., E.Z., G.J.A., D.K., J.O., P.S.S., I.M.K., T.E., A.V.S.)., Kravchenko D; Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (G.T., M.V.N., U.J.S., E.Z., G.J.A., D.K., J.O., P.S.S., I.M.K., T.E., A.V.S.); Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany (D.K.); Quantitative Imaging Laboratory Bonn (QILaB), Venusberg-Campus 1, 53127, Bonn, Germany (D.K.)., Laghi A; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome - Sant'Andrea University, Hospital Via di Grottarossa, 1035-1039 00189 Rome, Italy (G.T., A.L.)., Jacob A; Siemens Healthineers, 755 College Rd E, Princeton, New Jersey 08540, USA (A.J., P.S., S.R.)., Sharma P; Siemens Healthineers, 755 College Rd E, Princeton, New Jersey 08540, USA (A.J., P.S., S.R.)., Rapaka S; Siemens Healthineers, 755 College Rd E, Princeton, New Jersey 08540, USA (A.J., P.S., S.R.)., O'Doherty J; Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (G.T., M.V.N., U.J.S., E.Z., G.J.A., D.K., J.O., P.S.S., I.M.K., T.E., A.V.S.); Siemens Medical Solutions, 40 Liberty Blvd, Malvern, Pennsylvania 19355, USA (J.O.)., Suranyi PS; Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (G.T., M.V.N., U.J.S., E.Z., G.J.A., D.K., J.O., P.S.S., I.M.K., T.E., A.V.S.)., Kabakus IM; Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (G.T., M.V.N., U.J.S., E.Z., G.J.A., D.K., J.O., P.S.S., I.M.K., T.E., A.V.S.)., Amoroso NS; Division in Cardiology, Department of Medicine, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (N.S.A., D.H.S.)., Steinberg DH; Division in Cardiology, Department of Medicine, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (N.S.A., D.H.S.)., Emrich T; Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (G.T., M.V.N., U.J.S., E.Z., G.J.A., D.K., J.O., P.S.S., I.M.K., T.E., A.V.S.); Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, Mainz 55131, Germany (T.E.)., Varga-Szemes A; Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, South Carolina 29425, USA (G.T., M.V.N., U.J.S., E.Z., G.J.A., D.K., J.O., P.S.S., I.M.K., T.E., A.V.S.). Electronic address: vargaasz@musc.edu.

Publikováno v: Academic radiology [Acad Radiol] 2024 Oct 09. Date of Electronic Publication: 2024 Oct 09.

Intra-individual comparison of epicardial adipose tissue characteristics on coronary CT angiography between photon-counting detector and energy-integrating detector CT systems.

Autor: Kravchenko D; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, USA; Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany; Quantitative Imaging Laboratory Bonn (QILaB), Bonn, Germany., Vecsey-Nagy M; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, USA; Heart and Vascular Center, Semmelweis University, Budapest, Hungary., Tremamunno G; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, USA; Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome - Radiology Unit - Sant'Andrea University Hospital, Via di Grottarossa, 1035-1039, 00189, Rome, Italy., Schoepf UJ; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, USA., O'Doherty J; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, USA; Siemens Medical Solutions USA Inc, Malvern, USA., Luetkens JA; Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany; Quantitative Imaging Laboratory Bonn (QILaB), Bonn, Germany., Kuetting D; Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany; Quantitative Imaging Laboratory Bonn (QILaB), Bonn, Germany., Isaak A; Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany; Quantitative Imaging Laboratory Bonn (QILaB), Bonn, Germany., Hagar MT; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, USA; Department of Diagnostic and Interventional Radiology, Medical Center, Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, Freiburg im Breisgau 79106, Germany., Emrich T; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, USA; Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; German Centre for Cardiovascular Research, Partner site Rhine-Main, Mainz, Germany. Electronic address: tilman.emrich@unimedizin-mainz.de., Varga-Szemes A; Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, USA.

Publikováno v: European journal of radiology [Eur J Radiol] 2024 Sep 07; Vol. 181, pp. 111728. Date of Electronic Publication: 2024 Sep 07.