Zobrazeno 1 - 10 of 59 pro vyhledávání: '"Marc Kouwenhoven"'
1
Free-breathing 2D radial cine MRI with respiratory auto-calibrated motion correction (RAMCO)
Autor: Guruprasad Krishnamoorthy, Joao Tourais, Jouke Smink, Marcel Breeuwer, Marc Kouwenhoven
Publikováno v: Magnetic Resonance in Medicine, 89(3), 977-989. Wiley
PURPOSE: To develop a free-breathing (FB) 2D radial balanced steady-state free precession cine cardiac MRI method with 100% respiratory gating efficiency using respiratory auto-calibrated motion correction (RAMCO) based on a motion-sensing camera.MET
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b7a8690a8256cb1aefeb7b68e18a776
https://research.tue.nl/en/publications/c3739a6a-884a-4ca9-93bf-9aa6140f82eb
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2
Akademický článek
Feasibility and Robustness of 3T Magnetic Resonance Angiography Using Modified Dixon Fat Suppression in Patients With Known or Suspected Peripheral Artery Disease
Autor: Karl Jakob Weiss, Holger Eggers, Christian Stehning, Marc Kouwenhoven, Mithal Nassar, Burkert Pieske, Philipp Stawowy, Bernhard Schnackenburg, Sebastian Kelle
Publikováno v: Frontiers in Cardiovascular Medicine, Vol 7 (2020)
Objective: Contrast-enhanced magnetic resonance angiography (CE-MRA) is a well-established non-invasive imaging technique for the assessment of peripheral artery disease (PAD). A subtractionless method using modified Dixon (mDixon) fat suppression sh
Externí odkaz: https://doaj.org/article/e78be3d01c1045f3b2237864da6eefa3
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3
Echo planar imaging-induced errors in intracardiac 4D flow MRI quantification
Autor: Jos J. M. Westenberg, Hans C. van Assen, Pieter J. van den Boogaard, Jelle J. Goeman, Hicham Saaid, Jason Voorneveld, Johan Bosch, Sasa Kenjeres, Tom Claessens, Pankaj Garg, Marc Kouwenhoven, Hildo J. Lamb
Publikováno v: MAGNETIC RESONANCE IN MEDICINE
Magnetic Resonance in Medicine, 87(5), 2398-2411. John Wiley & Sons Inc.
Magnetic Resonance in Medicine, 87(5), 2398-2411. WILEY
Magnetic Resonance in Medicine, 87(5)
Purpose: To assess errors associated with EPI-accelerated intracardiac 4D flow MRI (4DEPI) with EPI factor 5, compared with non-EPI gradient echo (4DGRE). Methods: Three 3T MRI experiments were performed comparing 4DEPI to 4DGRE: steady flow through
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d72e5269e2a79722944e5752419391f1
https://biblio.ugent.be/publication/8741101/file/8741110
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4
Free-breathing non-contrast-enhanced flow-independent MR angiography using magnetization-prepared 3D non-balanced dual-echo Dixon method: A feasibility study at 3 Tesla
Autor: Jeffrey H. Miller, Yasutomo Katsumata, Amber Pokorney, Masami Yoneyama, Shuo Zhang, Chian Keat Ng, Nobuyuki Toyonari, Dianna M. E. Bardo, Marc Van Cauteren, Le Roy Chong, Kazuhiro Katahira, Houchun Harry Hu, Marc Kouwenhoven
Publikováno v: Magnetic Resonance Imaging. 63:137-146
In this work we aimed to investigate the feasibility of using a new pulse sequence called Relaxation-Enhanced Angiography without Contrast and Triggering (REACT) for free-breathing non-contrast-enhanced MR angiography (NCE-MRA) for multiple anatomies
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b70872f84f1a658c7aad042e406a76d
https://doi.org/10.1016/j.mri.2019.08.017
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5
Variable anisotropic FOV for 3D radial imaging with spiral phyllotaxis (VASP)
Autor: Guruprasad Krishnamoorthy, Marcel Breeuwer, Jouke Smink, Marc Kouwenhoven, Joao Tourais
Publikováno v: Magnetic Resonance in Medicine, 85(1), 68-77. Wiley
Magnetic Resonance in Medicine
Purpose: To develop a new 3D radial trajectory based on the natural spiral phyllotaxis (SP), with variable anisotropic FOV. Theory & Methods: A 3D radial trajectory based on the SP with favorable interleaving properties for cardiac imaging has been p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09e56c6075f1a3440e4bda3217477f06
https://research.tue.nl/nl/publications/c39bb45a-b92b-4818-a8f0-c7330757b99f
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7
High-dose dobutamine stress steady-state free precession (SSFP) cine MRI at 3T with patient adaptive local radiofrequency (RF) shimming using dual-source RF transmission
Autor: Christopher Schneeweis, Alexander Berger, Christoph Klein, Rolf Gebker, Marc Kouwenhoven, Eckart Fleck, Sebastian Kelle, Bernhard Schnackenburg
Publikováno v: Journal of Magnetic Resonance Imaging. 42:746-753
Purpose To prospectively assess the feasibility, image quality, and diagnostic accuracy of high-dose dobutamine stress magnetic resonance imaging (DSMR) using steady-state free precession (SSFP) cine imaging at 3T applying a dual-source radiofrequenc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::592751d9fc55156ce1e1e00a7fbf427b
https://doi.org/10.1002/jmri.24867
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8
Fatty metaplasia quantification and impact on regional myocardial function as assessed by advanced cardiac MR imaging
Autor: Remigijus Zaliunas, Marc Kouwenhoven, Burkert Pieske, Tomas Lapinskas, Alexander Berger, Rolf Gebker, Bernhard Schnackenburg, Sebastian Kelle
Publikováno v: Magma (New York, N.y.)
Objective This study aimed to investigate the advantages of recently developed cardiac imaging techniques of fat–water separation and feature tracking to characterize better individuals with chronic myocardial infarction (MI). Materials and methods
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e461674ecfe3cfba66a792e4a0b9014e
https://pubmed.ncbi.nlm.nih.gov/28620752
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9
Robust myocardial T2and T2* mapping at 3T using image-based shimming
Autor: John P Greenwood, Sven Plein, David M. Higgins, Ananth Kidambi, Marc Kouwenhoven, Sebastian Kozerke, Manish Motwani, Arshad Zaman
Publikováno v: Journal of Magnetic Resonance Imaging. 41:1013-1020
Purpose Intramyocardial hemorrhage and area at risk are both prognostic markers in acute myocardial infarction (AMI). Myocardial T2 and T2* mapping have been used to detect such tissue changes at 1.5T but these techniques are challenging at 3.0T due
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::136983726057faf86c29217b8b731a46
https://doi.org/10.1002/jmri.24636
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10
Feasibility of High-Dose Dobutamine Stress SSFP Cine MRI at 3 Tesla with Patient Adaptive Local RF Shimming using Dual-Source RF Transmission: Initial Results
Autor: Andreas Müller, K. Strach, Marc Kouwenhoven, Jürgen Gieseke, Claas P. Naehle, U. Wonneberger, Daniel Thomas, R Clauberg, H. H. Schild
Publikováno v: RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 185:34-39
To investigate the feasibility of high-dose dobutamine stress (HDDS) imaging using SSFP sequences at 3 T employing patient-adaptive local RF-shimming using a dual-source RF transmission system.13 Patients underwent a HDDS protocol on a 3 T MRI scanne
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aefd8bd3974472081660499da906e678
https://doi.org/10.1055/s-0032-1325403
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