Zobrazeno 1 - 10
of 25
pro vyhledávání: '"S-Y James Chen"'
Autor:
John D. Carroll, John Bracken, Michael S. Kim, David A. Fullerton, S.-Y. James Chen, Joseph C. Cleveland, John C. Messenger, Peter Eshuis
Publikováno v:
The International Journal of Cardiovascular Imaging. 32:1145-1152
Determination of the coplanar view is a critical component of transcatheter aortic valve replacement (TAVR). The safety and accuracy of a novel reduced angular range C-arm computed tomography (CACT) approach coupled with a fully automated 3D analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f19e8fd328df861c38388bd75a7601f
https://doi.org/10.1007/s10554-016-0886-0
https://doi.org/10.1007/s10554-016-0886-0
Autor:
Adam Hansgen, Brack Hattler, Andrew J. Klein, S.-Y. James Chen, John D. Carroll, Onno Wink, Joel A. Garcia, Thomas T. Tsai, Ivan P. Casserly, Michael S. Kim, Paul A. Hudson, John C. Messenger
Publikováno v:
Catheterization and Cardiovascular Interventions. 77:820-827
Objective: To determine the safety and efficacy of dual-axis rotational coronary angiography (DARCA) by directly comparing it to standard coronary angiography (SA). Background: Standard coronary angiography (SA) requires numerous fixed static images
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15973fe8b010508af1eb4ab32694e0d3
https://doi.org/10.1002/ccd.22804
https://doi.org/10.1002/ccd.22804
Autor:
Paul Vermeersch, Stefan Verheye, Nathan E. Green, Onno Wink, Pierfrancesco Agostoni, Joel A. Garcia, John D. Carroll, Ivan P. Casserly, Yerem Yeghiazarians, John C. Messenger, James T. Maddux, Frank Van den Branden, Andrew D. Michaels, Babak Movassaghi, Paul Van den Heuvel, Glenn Van Langenhove, Bertron M. Groves, Adam Hansgen, S.-Y. James Chen
Publikováno v:
Catheterization and Cardiovascular Interventions. 73:753-761
Objective: To evaluate the clinical utility of images acquired from rotational coronary angiographic (RA) acquisitions compared to standard “fixed” coronary angiography (SA). Background: RA is a novel angiographic modality that has been enabled b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdfa14c3ffb9bad5aed009fc4c080d50
https://doi.org/10.1002/ccd.21918
https://doi.org/10.1002/ccd.21918
Publikováno v:
Medical Physics. 36:289-310
Endovascular revascularization of the femoropopliteal (FP) artery has been limited by high rates of restenosis and stent fracture. The unique physical forces that are applied to the FP artery during leg movement have been implicated in these phenomen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc50db17d394362938d49962d2e416c4
https://doi.org/10.1118/1.3006195
https://doi.org/10.1118/1.3006195
Autor:
Andrew J. Klein, John D. Carroll, Onno Wink, Joel A. Garcia, Ivan P. Casserly, Babak Movassaghi, John C. Messenger, Adam Hansgen, Bertron M. Groves, S.-Y. James Chen
Publikováno v:
The International Journal of Cardiovascular Imaging. 25:455-462
Current expert-recommended views for coronary angiography are based on heuristic experience and have not been scientifically studied. We sought to identify optimal viewing regions for first and second order vessel segments of the coronary arteries th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fceea5c0e6fb071d49afdfa11c7ad55
https://doi.org/10.1007/s10554-008-9402-5
https://doi.org/10.1007/s10554-008-9402-5
Autor:
Bertron M. Groves, John D. Carroll, S.-Y. James Chen, John C. Messenger, Adam Hansgen, Nathan E. Green
Publikováno v:
Catheterization and Cardiovascular Interventions. 64:451-459
The goal of this study was to determine the severity of vessel foreshortening in standard angiographic views used during percutaneous coronary intervention (PCI). Coronary angiography is limited by its two-dimensional (2D) representation of three-dim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef03288d4da2d3d9b9b149cb3d3214b3
https://doi.org/10.1002/ccd.20331
https://doi.org/10.1002/ccd.20331
Autor:
S.-Y. James Chen, John D. Carroll, Bertron M. Groves, Nathan E. Green, Adam Hansgen, John C. Messenger, Robert Liao
Publikováno v:
The International Journal of Cardiovascular Imaging formerly The International Journal of Cardiac Imaging. 20:305-313
Stent implantation results in important three-dimensional (3D) changes in arterial geometry which may be associated with adverse events. Previous attempts to quantify these 3D changes have been limited by two-dimensional techniques. Using a 3D recons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3d1283e919b8b3c745150789fc5fbea
https://doi.org/10.1023/b:caim.0000041950.84736.e6
https://doi.org/10.1023/b:caim.0000041950.84736.e6
Publikováno v:
Current Problems in Cardiology. 29:104-142
Traditional angiography of the vasculature is limited by its 2-dimensional projection of complex 3-dimensional structures and the consequent imaging artifacts that interfere with visualization. During the last 10 years, technologies capable of minimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6451ca0d404c2628fe1bcfac0efa3eae
https://doi.org/10.1016/j.cpcardiol.2004.01.002
https://doi.org/10.1016/j.cpcardiol.2004.01.002
Autor:
S.-Y. James Chen, Bertron M. Groves, John D. Carroll, J.E.B. Burchenal, John C. Messenger, Kathy Kioussopoulos
Publikováno v:
The International Journal of Cardiac Imaging. 16:413-427
Background: Current coronary angiographic techniques display complex three-dimensional (3D) coronary structures in two dimensions (2D). We have developed a 3D reconstruction (3DR) algorithm using standard single-plane angiographic images that allows
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a80b87f67c42cd86da3fae3019d4313
https://doi.org/10.1023/a:1010643426720
https://doi.org/10.1023/a:1010643426720
Autor:
Adam Hansgen, John D. Carroll, Paul A. Hudson, Joel A. Garcia, Andrew J. Klein, Onno Wink, Ivan P. Casserly, John C. Messenger, Michael S. Kim, S.-Y. James Chen
Publikováno v:
Clinical cardiology. 33(7)
The technique of rotational angiography (RA) was developed to enhance the number of images available to more fully assess the complex coronary vasculature from numerous projections and has been found to be clinically useful in decreasing contrast dos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef84351488e036651c5173ec47ff984b
https://pubmed.ncbi.nlm.nih.gov/20641104
https://pubmed.ncbi.nlm.nih.gov/20641104