Zobrazeno 1 - 10
of 14
pro vyhledávání: '"L. Parkwood Griffith"'
Autor:
Marly van Assen, Marco Scarabello, Akos Varga-Szemes, Carlo N. De Cecco, Sheldon E. Litwin, Georg Apfaltrer, Luca Saba, John W. Nance, Marwen Eid, Francesco Lavra, U. Joseph Schoepf, Domenico Mastrodicasa, L. Parkwood Griffith
Publikováno v:
American Journal of Roentgenology, 217(2), 336-346. AMER ROENTGEN RAY SOC
BACKGROUND. Transthoracic echocardiography (TTE) is the standard of care for initial evaluation of patients with suspected cardioembolic stroke. Although TTE is useful for assessing certain sources of cardiac emboli, its diagnostic capability is limi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::698102754a4cbd286a53c368f71c8dc5
https://research.rug.nl/en/publications/1fcd4114-eed6-463a-882d-73ca8962d825
https://research.rug.nl/en/publications/1fcd4114-eed6-463a-882d-73ca8962d825
Autor:
U. Joseph Schoepf, L. Parkwood Griffith, Richard R. Bayer, Chris Schwemmer, Marly van Assen, Akos Varga-Szemes, Robert Steinbach, Simon S. Martin, Pooyan Sahbaee, Matthias Renker, Andreas Fischer
Publikováno v:
European Radiology. 30:6528-6536
To evaluate a novel fully automated mitral valve analysis software platform for cardiac computer tomography angiography (CCTA)-based structural heart therapy procedure planning. The study included 52 patients (25 women; mean age, 66.9 ± 12.4 years)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77909d2275d5c694294f97573613fdd8
https://doi.org/10.1007/s00330-020-06983-7
https://doi.org/10.1007/s00330-020-06983-7
Autor:
Andreas Fischer, L. Parkwood Griffith, Marly van Assen, Akos Varga-Szemes, Jonathan I. Sperl, Pooyan Sahbaee, U. Joseph Schoepf, John W. Nance
Publikováno v:
American Journal of Roentgenology, 214(5), 1065-1071. AMER ROENTGEN RAY SOC
OBJECTIVE. The purpose of this study was to evaluate an artificial intelligence (AI)based prototype algorithm for fully automated quantification of emphysema on chest CT compared with pulmonary function testing (spirometry).MATERIALS AND METHODS. A t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::849c7b12c400510ed10ac20ba4a3511e
https://doi.org/10.2214/ajr.19.21572
https://doi.org/10.2214/ajr.19.21572
Autor:
Andres F. Abadia, Simon S. Martin, U. Joseph Schoepf, Vincenzo Vingiani, Maximilian J. Bauer, Dante A. Giovagnoli, L. Parkwood Griffith, Marly van Assen
Publikováno v:
Journal of Cardiovascular Computed Tomography, 14(2), 162-167. ELSEVIER SCIENCE INC
Objective: To evaluate the feasibility of dual-energy CT (DECT)-based iodine quantification to estimate myocardial extracellular volume (ECV) fraction in patients with and without cardiomyopathy (CM), as well as to assess its ability to distinguish h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaa8764284b40581522e740aea0e9105
https://research.rug.nl/en/publications/075ea94c-3f93-4afb-9433-b8652e493a28
https://research.rug.nl/en/publications/075ea94c-3f93-4afb-9433-b8652e493a28
Autor:
Domenico Mastrodicasa, Pal Suranyi, Cesare Mantini, Akos Varga-Szemes, Balazs Ruzsics, U. Joseph Schoepf, Carlo N. De Cecco, Rob J. van der Geest, L. Parkwood Griffith, Gabriel A. Elgavish, Marly van Assen, Moritz H. Albrecht, Rayphael Hardy
Publikováno v:
Journal of Magnetic Resonance Imaging. 48:788-798
BACKGROUND Binary threshold-based quantification techniques ignore myocardial infarct (MI) heterogeneity, yielding substantial misquantification of MI. PURPOSE To assess the technical feasibility of MI quantification using percent infarct mapping (PI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e473f3578f7537600a6759729e3182c2
https://doi.org/10.1002/jmri.25973
https://doi.org/10.1002/jmri.25973
Autor:
Robert, Steinbach, U Joseph, Schoepf, L Parkwood, Griffith, Marly, van Assen, Matthias, Renker, Pooyan, Sahbaee, Chris, Schwemmer, Andreas M, Fischer, Akos, Varga-Szemes, Simon S, Martin, Richard R, Bayer
Publikováno v:
European radiology. 30(12)
To evaluate a novel fully automated mitral valve analysis software platform for cardiac computer tomography angiography (CCTA)-based structural heart therapy procedure planning.The study included 52 patients (25 women; mean age, 66.9 ± 12.4 years) w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::76ef5819ee7e28943836285fcba1b9d0
https://pubmed.ncbi.nlm.nih.gov/32617689
https://pubmed.ncbi.nlm.nih.gov/32617689
Autor:
Christian Tesche, Andres F. Abadia, Pooyan Sahbaee, Riccardo Marano, L. Parkwood Griffith, Simon S. Martin, Andreas Fischer, U. Joseph Schoepf, Vincenzo Vingiani, Akos Varga-Szemes, Thomas Allmendinger
To investigate the accuracy of Agatston scoring and potential for radiation dose reduction of a coronary artery calcium scoring (CACS) CT protocol at 100 kV with tin filtration (Sn100kV) and kV-independent iterative reconstruction, compared to standa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2ae3123bfe56609088503fe9f9ec9b0
http://hdl.handle.net/10807/155196
http://hdl.handle.net/10807/155196
Autor:
Richard R. Bayer, Akos Varga-Szemes, Christian Tesche, L. Parkwood Griffith, Thomas J. Vogl, U. Joseph Schoepf, Simon S. Martin, Brian E. Jacobs, Andrew J. Matuskowitz, Marly van Assen, Andreas Fischer, Carlo N. De Cecco, Pooyan Sahbaee, Domenico Mastrodicasa
Publikováno v:
Radiology: Cardiothoracic Imaging. 2:e190137
CT-based fractional flow reserve can improve the efficiency of patients assigned to triple-rule-out CT angiography in the emergency department.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c7ae22613a7ceeee22cf7a42e48d068
https://doi.org/10.1148/ryct.2020190137
https://doi.org/10.1148/ryct.2020190137
Autor:
Zhonghua Sun, Xin-Min Liu, U. Joseph Schoepf, Imtiaz Alimohamed, Rui Wang, Zhanming Fan, L. Parkwood Griffith, Marly van Assen, Tai-Yang Luo, Lei Xu
Publikováno v:
International Journal of Cardiology, 268, 236-240. ELSEVIER IRELAND LTD
Backgrounds: Cardiac magnetic resonance (CMR) T1 mapping and the extracellular volume (ECV) have been developed to quantitative analysis of diffusely abnormal myocardial fibrosis (MF). However, dual-energy CT (DECT) has a potential for calculation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4478651811dd1676b78aa5ac266efae9
https://research.rug.nl/en/publications/21a1f994-fb17-4aef-9574-12399a496955
https://research.rug.nl/en/publications/21a1f994-fb17-4aef-9574-12399a496955
Autor:
Akos Varga-Szemes, Julian L. Wichmann, Simon S. Martin, Maximilian J. Bauer, L. Parkwood Griffith, Thomas J. Vogl, Marly van Assen, U. Joseph Schoepf, Carlo N. De Cecco
Publikováno v:
Current Radiology Reports. 6
Computed tomography pulmonary angiography (CTPA) has become the imaging modality of choice for patients with suspected pulmonary embolism (PE). Post-processing techniques currently available for dual-energy CT pulmonary angiography (DE-CTPA) enhance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05d67fe0eaecc6b37221966821164ff9
https://doi.org/10.1007/s40134-018-0297-1
https://doi.org/10.1007/s40134-018-0297-1