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R G Wells
R G Wells
University of Ottawa Heart Institute
Verified email at ottawaheart.ca
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Year
Single photon emission computed tomography (SPECT) myocardial perfusion imaging guidelines: instrumentation, acquisition, processing, and interpretation
S Dorbala, K Ananthasubramaniam, IS Armstrong, P Chareonthaitawee, ...
Journal of Nuclear Cardiology 25 (5), 1784-1846, 2018
3292018
Dynamic SPECT measurement of absolute myocardial blood flow in a porcine model
RG Wells, R Timmins, R Klein, J Lockwood, B Marvin, RA deKemp, L Wei, ...
Journal of Nuclear Medicine 55 (10), 1685-1691, 2014
1632014
Half-time SPECT myocardial perfusion imaging with attenuation correction
I Ali, TD Ruddy, A Almgrahi, FG Anstett, RG Wells
Journal of Nuclear Medicine 50 (4), 554-562, 2009
1302009
Analytical calculation of photon distributions in SPECT projections
RG Wells, A Celler, R Harrop
IEEE Transactions on Nuclear Science 45 (6), 3202-3214, 1998
1221998
A comparison of human and model observers in multislice LROC studies
HC Gifford, MA King, PH Pretorius, RG Wells
IEEE transactions on medical imaging 24 (2), 160-169, 2005
1212005
Optimization of SPECT measurement of myocardial blood flow with corrections for attenuation, motion, and blood binding compared with PET
RG Wells, B Marvin, M Poirier, J Renaud, RA deKemp, TD Ruddy
Journal of Nuclear Medicine 58 (12), 2013-2019, 2017
1022017
Automatic and visual reproducibility of perfusion and function measures for myocardial perfusion SPECT
Y Xu, S Hayes, I Ali, TD Ruddy, RG Wells, DS Berman, G Germano, ...
Journal of nuclear cardiology 17 (6), 1050-1057, 2010
942010
LROC analysis of detector-response compensation in SPECT
HC Gifford, MA King, RG Wells, WG Hawkins, MV Narayanan, ...
IEEE Transactions on Medical Imaging 19 (5), 463-473, 2000
942000
New SPECT and PET radiopharmaceuticals for imaging cardiovascular disease
OO Sogbein, M Pelletier-Galarneau, TH Schindler, L Wei, RG Wells, ...
BioMed research international 2014, 2014
852014
Attenuation, scatter, and spatial resolution compensation in SPECT
MA King, SJ Glick, PH Pretorius, RG Wells, HC Gifford, MV Narayanan, ...
Emission tomography: the fundamentals of PET and SPECT, 473-498, 2004
842004
Comparing filtered backprojection and ordered-subsets expectation maximization for small-lesion detection and localization in 67Ga SPECT
RG Wells, MA King, PH Simkin, PF Judy, AB Brill, HC Gifford, R Licho, ...
Journal of nuclear medicine 41 (8), 1391-1399, 2000
832000
A comparison of human observer LROC and numerical observer ROC for tumor detection in SPECT images
HC Gifford, RG Wells, MA King
IEEE Transactions on Nuclear Science 46 (4), 1032-1037, 1999
801999
Respiration-averaged CT for attenuation correction in canine cardiac PET/CT
RAH Cook, G Carnes, TY Lee, RG Wells
Journal of Nuclear Medicine 48 (5), 811-818, 2007
732007
Implementation of an Analytically Based Scatter Correction in SPECT Reconstructions
E Vandervoort, A Celler, G Wells, S Blinder, YP Katherine Dixon
IEEE Trans. Nucl. Sci 52, 645-653, 2005
672005
Determining the minimum number of detectable cardiac-transplanted 111In-tropolone-labelled bone-marrow-derived mesenchymal stem cells by SPECT
Y Jin, H Kong, RZ Stodilka, RG Wells, P Zabel, PA Merrifield, J Sykes, ...
Physics in Medicine & Biology 50 (19), 4445, 2005
662005
The effects of botulinum toxin type A on muscle blood perfusion and metabolism
DB Matic, TY Lee, RG Wells, BS Gan
Plastic and reconstructive surgery 120 (7), 1823-1833, 2007
602007
Contemporary cardiac SPECT imaging—innovations and best practices: an information statement from the American Society of Nuclear Cardiology
BG Abbott, JA Case, S Dorbala, AJ Einstein, JR Galt, R Pagnanelli, ...
Circulation: Cardiovascular Imaging 11 (9), e000020, 2018
532018
Single-phase CT aligned to gated PET for respiratory motion correction in cardiac PET/CT
RG Wells, TD Ruddy, RA DeKemp, JN DaSilva, RS Beanlands
Journal of nuclear medicine 51 (8), 1182-1190, 2010
482010
Advances in cardiac SPECT and PET imaging: overcoming the challenges to reduce radiation exposure and improve accuracy
GR Small, RG Wells, T Schindler, BJW Chow, TD Ruddy
Canadian Journal of Cardiology 29 (3), 275-284, 2013
472013
Clinical interpretation standards and quality assurance for the multicenter PET/CT trial rubidium-ARMI
JM Renaud, I Mylonas, B McArdle, T Dowsley, K Yip, E Turcotte, ...
Journal of Nuclear Medicine 55 (1), 58-64, 2014
412014
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