Literature DB >> 26549789

Dual-energy computed tomography for detection of coronary artery disease.

Ibrahim Danad1, Bríain Ó Hartaigh1, James K Min1.   

Abstract

Recent technological advances in computed tomography (CT) technology have fulfilled the prerequisites for the cardiac application of dual-energy CT (DECT) imaging. By exploiting the unique characteristics of materials when exposed to two different x-ray energies, DECT holds great promise for the diagnosis and management of coronary artery disease. It allows for the assessment of myocardial perfusion to discern the hemodynamic significance of coronary disease and possesses high accuracy for the detection and characterization of coronary plaques, while facilitating reductions in radiation dose. As such, DECT enabled cardiac CT to advance beyond the mere detection of coronary stenosis expanding its role in the evaluation and management of coronary atherosclerosis.

Entities:  

Keywords:  CT perfusion; cardiac dual-energy CT; diagnostic accuracy; plaque characterization; radiation dose aspects; specifications of DECT

Mesh：

Year:  2015        PMID： 26549789      PMCID： PMC4797067          DOI： 10.1586/14779072.2015.1102055

Source DB:  PubMed          Journal:  Expert Rev Cardiovasc Ther        ISSN： 1477-9072


  73 in total

1.  Myocardial perfusion imaging using dual-energy computed tomography: a clinical case.

Authors:  Gianluca Pontone; Luca Grancini; Daniele Andreini; Mauro Pepi; Antonio L Bartorelli
Journal:  Eur Heart J Cardiovasc Imaging       Date:  2013-03-18       Impact factor: 6.875

2.  Detection of coronary artery stenosis with sub-milliSievert radiation dose by prospectively ECG-triggered high-pitch spiral CT angiography and iterative reconstruction.

Authors:  Wei-Hua Yin; Bin Lu; Zhi-Hui Hou; Nan Li; Lei Han; Yong-Jian Wu; Hong-Xia Niu; Justin R Silverman; Carlo Nicola De Cecco; U Joseph Schoepf
Journal:  Eur Radiol       Date:  2013-06-27       Impact factor: 5.315

Review 3.  Clinical applications of spectral molecular imaging: potential and challenges.

Authors:  Nigel G Anderson; Anthony P Butler
Journal:  Contrast Media Mol Imaging       Date:  2014 Jan-Feb       Impact factor: 3.161

Review 4.  Stress myocardial perfusion: imaging with multidetector CT.

Authors:  Alexia Rossi; Daphne Merkus; Ernst Klotz; Nico Mollet; Pim J de Feyter; Gabriel P Krestin
Journal:  Radiology       Date:  2014-01       Impact factor: 11.105

5.  Spectral material characterization with dual-energy CT: comparison of commercial and investigative technologies in phantoms.

Authors:  Michal Gabbai; Isaac Leichter; Samuel Mahgerefteh; Jacob Sosna
Journal:  Acta Radiol       Date:  2014-09-02       Impact factor: 1.990

6.  Atherosclerotic plaque composition and classification identified by coronary computed tomography: assessment of computed tomography-generated plaque maps compared with virtual histology intravascular ultrasound and histology.

Authors:  Daniel R Obaid; Patrick A Calvert; Deepa Gopalan; Richard A Parker; Stephen P Hoole; Nick E J West; Martin Goddard; James H F Rudd; Martin R Bennett
Journal:  Circ Cardiovasc Imaging       Date:  2013-08-19       Impact factor: 7.792

7.  Iterative reconstruction to preserve image quality and diagnostic accuracy at reduced radiation dose in coronary CT angiography: an intraindividual comparison.

Authors:  Wei-Hua Yin; Bin Lu; Nan Li; Lei Han; Zhi-Hui Hou; Run-Ze Wu; Yong-Jian Wu; Hong-Xia Niu; Shi-Liang Jiang; Aleksander W Krazinski; Ullrich Ebersberger; Felix G Meinel; U Joseph Schoepf
Journal:  JACC Cardiovasc Imaging       Date:  2013-10-23

8.  Accuracy of dual-energy computed tomography for the measurement of iodine concentration using cardiac CT protocols: validation in a phantom model.

Authors:  James D Koonce; Rozemarijn Vliegenthart; U Joseph Schoepf; Bernhard Schmidt; Amy E Wahlquist; Paul J Nietert; Gorka Bastarrika; Thomas G Flohr; Felix G Meinel
Journal:  Eur Radiol       Date:  2013-10-20       Impact factor: 5.315

9.  Effect of type 2 diabetes mellitus on epicardial adipose tissue volume and coronary vasomotor function.

Authors:  Weena J Y Chen; Ibrahim Danad; Pieter G Raijmakers; Rick Halbmeijer; Hendrik J Harms; Adriaan A Lammertsma; Albert C van Rossum; Michaela Diamant; Paul Knaapen
Journal:  Am J Cardiol       Date:  2013-10-03       Impact factor: 2.778

10.  A direct comparison of the sensitivity of CT and MR cardiac perfusion using a myocardial perfusion phantom.

Authors:  James Otton; Geraint Morton; Andreas Schuster; Boris Bigalke; Riccardo Marano; Luca Olivotti; Eike Nagel; Amedeo Chiribiri
Journal:  J Cardiovasc Comput Tomogr       Date:  2013-03-16
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  10 in total

Review 1.  Lower extremity CT angiography in peripheral arterial disease: from the established approach to evolving technical developments.

Authors:  Omar Shwaiki; Basem Rashwan; Matthias A Fink; Levester Kirksey; Sameer Gadani; Karunakaravel Karuppasamy; Claudius Melzig; Dustin Thompson; Giuseppe D'Amico; Fabian Rengier; Sasan Partovi
Journal:  Int J Cardiovasc Imaging       Date:  2021-05-17       Impact factor: 2.357

Review 2.  Recent advances in cardiac computed tomography dose reduction strategies: a review of scientific evidence and technical developments.

Authors:  Sandeep S Hedgire; Vinit Baliyan; Brian B Ghoshhajra; Mannudeep K Kalra
Journal:  J Med Imaging (Bellingham)       Date:  2017-08-24

3.  Advances in cardiac CT contrast injection and acquisition protocols.

Authors:  Jan-Erik Scholtz; Brian Ghoshhajra
Journal:  Cardiovasc Diagn Ther       Date:  2017-10

Review 4.  Myocardial blood flow quantification for evaluation of coronary artery disease by computed tomography.

Authors:  Filippo Cademartiri; Sara Seitun; Alberto Clemente; Ludovico La Grutta; Patrizia Toia; Giuseppe Runza; Massimo Midiri; Erica Maffei
Journal:  Cardiovasc Diagn Ther       Date:  2017-04

5.  False-Negative Low Tube Voltage Coronary CT Angiography: High Intravascular Attenuation at Coronary CT Angiography Can Mask Calcified Plaques.

Authors:  Vinit Baliyan; Jan-Erik Scholtz; Hamed Kordbacheh; Sandeep Hedgire; Brian B Ghoshhajra
Journal:  Radiol Cardiothorac Imaging       Date:  2019-10-31

Review 6.  Cardiac Computed Tomography - More Than Coronary Arteries? A Clinical Update.

Authors:  Jana Taron; Borek Foldyna; Parastou Eslami; Udo Hoffmann; Konstantin Nikolaou; Fabian Bamberg
Journal:  Rofo       Date:  2019-06-27

Review 7.  Dual-energy computed tomography in acute ischemic stroke: state-of-the-art.

Authors:  Stephanie Mangesius; Tanja Janjic; Ruth Steiger; Lukas Haider; Rafael Rehwald; Michael Knoflach; Gerlig Widmann; Elke Gizewski; Astrid Grams
Journal:  Eur Radiol       Date:  2020-12-14       Impact factor: 5.315

8.  Erbium-Based Perfusion Contrast Agent for Small-Animal Microvessel Imaging.

Authors:  Justin J Tse; P Joy Dunmore-Buyze; Maria Drangova; David W Holdsworth
Journal:  Contrast Media Mol Imaging       Date:  2017-11-15       Impact factor: 3.161

Review 9.  CT Myocardial Perfusion Imaging: A New Frontier in Cardiac Imaging.

Authors:  Sara Seitun; Cecilia De Lorenzi; Filippo Cademartiri; Angelo Buscaglia; Nicole Travaglio; Manrico Balbi; Gian Paolo Bezante
Journal:  Biomed Res Int       Date:  2018-10-14       Impact factor: 3.411

10.  Coronary Arteries after Jatene Operation for Transposition of Great Arteries: The Role of CT Coronary Angiography on Follow-up.

Authors:  Antonio Joaquim Marinho-da-Silva
Journal:  Arq Bras Cardiol       Date:  2021-06       Impact factor: 2.000
  10 in total

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