R
R.J. Van Geuns
Researcher at Erasmus University Rotterdam
Publications - 46
Citations - 1313
R.J. Van Geuns is an academic researcher from Erasmus University Rotterdam. The author has contributed to research in topics: Coronary arteries & Coronary artery disease. The author has an hindex of 17, co-authored 46 publications receiving 1206 citations. Previous affiliations of R.J. Van Geuns include National Institutes of Health.
Papers
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Journal ArticleDOI
Breath-hold coronary MR angiography with volume-targeted imaging.
TL;DR: Breath-hold volume targeted acquisitions permit rapid localization and coverage of the entire coronary tree with adequate resolution for evaluating the coronary arteries.
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Optical coherence tomography assessment of the acute effects of stent implantation on the vessel wall: a systematic quantitative approach
Nieves Gonzalo,P. W. Serruys,Takayuki Okamura,Zhu Jun Shen,Y Onuma,Hector M. Garcia-Garcia,Giovanna Sarno,Carl Schultz,R.J. Van Geuns,J. Ligthart,Eveline Regar +10 more
TL;DR: In this paper, a systematic OCT classification for periprocedural vessel trauma was proposed to evaluate its frequency in stable versus unstable patients and to assess its clinical impact during the hospitalisation period.
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Intravenous coronary angiography by electron beam computed tomography: a clinical evaluation
Benno J. Rensing,Alfons H. H. Bongaerts,R.J. Van Geuns,P. M. A. van Ooijen,Matthijs Oudkerk,P. J. De Feyter +5 more
TL;DR: Intravenous EBCT coronary angiography is a promising coronary imaging technique that can detect and rule out significant coronary artery disease of the left main proximal and mid portions of the LAD with good accuracy.
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PCA-based groupwise image registration for quantitative MRI.
Wyke Huizinga,Dirk H. J. Poot,Dirk H. J. Poot,Jean-Marie Guyader,Remy Klaassen,Bram F. Coolen,M. van Kranenburg,R.J. Van Geuns,André Uitterdijk,Mathias Polfliet,Mathias Polfliet,Jef Vandemeulebroucke,Jef Vandemeulebroucke,Alexander Leemans,Wiro J. Niessen,Wiro J. Niessen,Stefan Klein +16 more
TL;DR: The groupwise registration method with a similarity measure based on PCA is the preferred technique for compensating misalignments in qMRI.
Journal ArticleDOI
Magnetic resonance imaging of the coronary arteries: clinical results from three dimensional evaluation of a respiratory gated technique
R.J. Van Geuns,H.G. de Bruin,Benno J. Rensing,Piotr A. Wielopolski,Marc Hulshoff,P. M. A. van Ooijen,Matthijs Oudkerk,P. J. De Feyter +7 more
TL;DR: Volume rendering of respiratory gated MRI techniques allows adequate visualisation of the coronary arteries in patients with a regular breathing pattern and significant lesions in the major coronary artery branches can be identified with a moderate sensitivity and a high specificity.