Zobrazeno 1 - 10
of 344
pro vyhledávání: '"Robert A deKemp"'
Autor:
Dar Dowlatshahi, George A Wells, Paul A MacPherson, Paolo Raggi, Peter Liu, Carlos Torres, Kevin Emery Boczar, Sheojung Shin, Rob Beanlands, Ahmed Tawakol, Robert A deKemp, Anahita Tavoosi, Christiane Wiefels, Heather Lochnan, Aun Yeong Chong, Eugene Leung, Ali Ahmadi, Linda Garrard, Chantal Lefebvre, Cathy Kelly, Poppy MacPhee, Everad Tilokee
Publikováno v:
BMJ Open, Vol 13, Iss 11 (2023)
Background Inflammation is a key mediator in the development and progression of the atherosclerotic disease process as well as its resultant complications, like myocardial infarction (MI), stroke and cardiovascular (CV) death, and is emerging as a no
Externí odkaz:
https://doaj.org/article/3f554181c2af4ef4a742269e9a94eed7
Autor:
Chenchen Xu, BHSc, Pablo B. Nery, MD, Christiane Wiefels, MD, Rob S. Beanlands, MD, Stewart D. Spence, MD, Daniel Juneau, MD, Steven Promislow, MD, Kevin Boczar, MD, Robert A. deKemp, PhD, David H. Birnie, MD
Publikováno v:
CJC Open, Vol 4, Iss 9, Pp 756-762 (2022)
Background: The etiology of sarcoidosis is still unknown and is likely related to a genetic susceptibility to unidentified environmental trigger(s). Our group and others have extensively described a specific phenotype of primarily Caucasian patients
Externí odkaz:
https://doaj.org/article/ba1ec4b0128547ad890e123a620e0255
Autor:
João R. Inácio, Sriraag Balaji Srinivasan, Terrence D. Ruddy, Robert A. deKemp, Frank Rybicki, Rob S. Beanlands, Benjamin J. W. Chow, Girish Dwivedi
Publikováno v:
European Journal of Hybrid Imaging, Vol 6, Iss 1, Pp 1-18 (2022)
Abstract Background Rubidium-82 positron emission tomography (82Rb PET) MPI is considered a noninvasive reference standard for the assessment of myocardial perfusion in coronary artery disease (CAD) patients. Our main goal was to compare the diagnost
Externí odkaz:
https://doaj.org/article/145ebf703f2844248f8457f7e7b654aa
Autor:
Stewart D. Spence, MD, Maria C. Medor, BSc, Pablo B. Nery, MD, Eva Shepherd-Perkins, BSc, Daniel Juneau, MD, Steve Promislow, MD, Alyssa Nikolla, BSc, Robert A. deKemp, MD, Rob S. Beanlands, MD, David H. Birnie, MD
Publikováno v:
CJC Open, Vol 2, Iss 6, Pp 585-591 (2020)
Background: Sarcoidosis is a condition of unknown etiology. A number of occupational, recreational, and environmental exposures have been associated with the development of extra-cardiac sarcoidosis. Patients with clinically manifest cardiac sarcoido
Externí odkaz:
https://doaj.org/article/8b4ed95b577a4cae882f65d75044ad45
Autor:
Viviany R. Taqueti, Amil M. Shah, Brendan M. Everett, Aruna D. Pradhan, Gregory Piazza, Courtney Bibbo, Jon Hainer, Victoria Morgan, Ana Carolina do A. H. de Souza, Hicham Skali, Ron Blankstein, Sharmila Dorbala, Samuel Z. Goldhaber, Michel R. Le May, Benjamin J.W. Chow, Robert A. deKemp, Fadi G. Hage, Rob S. Beanlands, Peter Libby, Robert J. Glynn, Scott D. Solomon, Paul M. Ridker, Marcelo F. Di Carli
Publikováno v:
JACC: Basic to Translational Science. 8:141-151
Publikováno v:
Medical Physics. 50:2009-2021
Non-invasive quantification of absolute myocardial blood flow (MBF) and myocardial flow reserve (MFR) provides incremental benefit to relative myocardial perfusion imaging (MPI) to diagnose and manage heart disease. MBF can be measured with single-ph
Autor:
Kevin E. Boczar, Girish Dwivedi, Anahita Tavoosi, Julio A. Chirinos, Robert A. deKemp, Rob S.B. Beanlands, Vicente Corrales-Medina
Publikováno v:
JACC: Cardiovascular Imaging. 16:562-564
Autor:
Tong Wang, Kai Yi Wu, Robert C. Miner, Jennifer M. Renaud, Rob S. B. Beanlands, Robert A. deKemp
Publikováno v:
EJNMMI Research, Vol 8, Iss 1, Pp 1-11 (2018)
Abstract Background Graphical methods of radiotracer kinetic modeling in PET are ideal for parametric imaging and data quality assurance but can suffer from noise bias. This study compared the Logan and Multilinear Analysis-1 (MA1) graphical models t
Externí odkaz:
https://doaj.org/article/7079b7ffff574e8f80b618dfe4b39ac2
Publikováno v:
Journal of Nuclear Cardiology.
Background 82Rb PET is commonly performed using the same injected activity in all patients, resulting in lower image quality in larger patients. This study compared 82Rb dosing with exponential vs proportional functions of body weight on the standard
Autor:
Kevin E. Boczar, Rob S. Beanlands, Steven J. Glassman, Jerry Wang, Wanzhen Zeng, Robert A. deKemp, Natalie C. Ward, Christophe A. Fehlmann, George A. Wells, Jacob Karsh, Girish Dwivedi
Publikováno v:
Journal of Nuclear Cardiology.
Aim The aim of the study was to evaluate the changes in central vascular inflammation measured by FDG PET and myocardial blood flow reserve (MFR) determined by 82Rb PET following therapy with biologic agents for 6 months in patients with psoriatic ar