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Clinical and gated SPECT MPI parameters associated with super-response to cardiac resynchronization therapy.
Mesquita CT, Peix A, de Amorim Fernandes F, Giubbini R, Karthikeyan G, Massardo T, Patel C, Pabon LM, Jimenez-Heffernan A, Alexanderson E, Butt S, Kumar A, Marin V, Morozova O, Paez D, Garcia EV. Mesquita CT, et al. Among authors: alexanderson e. J Nucl Cardiol. 2022 Jun;29(3):1166-1174. doi: 10.1007/s12350-020-02414-8. Epub 2020 Nov 5. J Nucl Cardiol. 2022. PMID: 33152098
Value of intraventricular dyssynchrony assessment by gated-SPECT myocardial perfusion imaging in the management of heart failure patients undergoing cardiac resynchronization therapy (VISION-CRT).
Peix A, Karthikeyan G, Massardo T, Kalaivani M, Patel C, Pabon LM, Jiménez-Heffernan A, Alexanderson E, Butt S, Kumar A, Marin V, Mesquita CT, Morozova O, Paez D, Garcia EV. Peix A, et al. Among authors: alexanderson e. J Nucl Cardiol. 2021 Feb;28(1):55-64. doi: 10.1007/s12350-018-01589-5. Epub 2019 Jan 25. J Nucl Cardiol. 2021. PMID: 30684258 Free PMC article. Clinical Trial.
Technical aspects of gated SPECT MPI assessment of left ventricular dyssynchrony used in the VISION-CRT study.
Jimenez-Heffernan A, Butt S, Mesquita CT, Massardo T, Peix A, Kumar A, Patel C, Alexanderson E, Pabon LM, Karthikeyan G, Gutierrez C, Marin V, Garcia E, Paez D. Jimenez-Heffernan A, et al. Among authors: alexanderson e. J Nucl Cardiol. 2021 Jun;28(3):1165-1171. doi: 10.1007/s12350-020-02122-3. Epub 2020 May 11. J Nucl Cardiol. 2021. PMID: 32394405 Free PMC article. No abstract available.
Reproducibility of global LV function and dyssynchrony parameters derived from phase analysis of gated myocardial perfusion SPECT: A multicenter comparison with core laboratory setting.
de Amorim Fernandes F, Peix A, Giubbini R, Karthikeyan G, Massardo T, Patel C, Pabon LM, Jimenez-Heffernan A, Alexanderson E, Butt S, Kumar A, Marin V, Morozova O, Paez D, Mesquita CT, Garcia EV. de Amorim Fernandes F, et al. Among authors: alexanderson e. J Nucl Cardiol. 2022 Jun;29(3):952-961. doi: 10.1007/s12350-020-02397-6. Epub 2020 Oct 20. J Nucl Cardiol. 2022. PMID: 33083983
Opportunities for improvement on current nuclear cardiology practices and radiation exposure in Latin America: Findings from the 65-country IAEA Nuclear Cardiology Protocols cross-sectional Study (INCAPS).
Vitola JV, Mut F, Alexánderson E, Pascual TNB, Mercuri M, Karthikeyan G, Better N, Rehani MM, Kashyap R, Dondi M, Paez D, Einstein AJ; INCAPS Investigators Group. Vitola JV, et al. Among authors: alexanderson e. J Nucl Cardiol. 2017 Jun;24(3):851-859. doi: 10.1007/s12350-016-0433-3. Epub 2016 Feb 22. J Nucl Cardiol. 2017. PMID: 26902484
Functional compared to anatomical imaging in the initial evaluation of patients with suspected coronary artery disease: An international, multi-center, randomized controlled trial (IAEA-SPECT/CTA study).
Karthikeyan G, Guzic Salobir B, Jug B, Devasenapathy N, Alexanderson E, Vitola J, Kraft O, Ozkan E, Sharma S, Purohit G, Dolenc Novak M, Meave A, Trevethan S, Cerci R, Zier S, Gotthardtová L, Jonszta T, Altin T, Soydal C, Patel C, Gulati G, Paez D, Dondi M, Kashyap R. Karthikeyan G, et al. Among authors: alexanderson e. J Nucl Cardiol. 2017 Apr;24(2):507-517. doi: 10.1007/s12350-016-0664-3. Epub 2016 Oct 28. J Nucl Cardiol. 2017. PMID: 27796852 Free PMC article. Clinical Trial.
Vessel-specific quantification of absolute myocardial blood flow, myocardial flow reserve and relative flow reserve by means of fused dynamic 13NH3 PET and CCTA: Ranges in a low-risk population and abnormality criteria.
Piccinelli M, Cho SG, Garcia EV, Alexanderson E, Lee JM, Cooke CD, Goyal N, Sanchez MS, Folks RD, Chen Z, Votaw J, Koo BK, Bom HS. Piccinelli M, et al. Among authors: alexanderson e. J Nucl Cardiol. 2020 Oct;27(5):1756-1769. doi: 10.1007/s12350-018-01472-3. Epub 2018 Oct 29. J Nucl Cardiol. 2020. PMID: 30374847 Free PMC article.
Worldwide Diagnostic Reference Levels for Single-Photon Emission Computed Tomography Myocardial Perfusion Imaging: Findings From INCAPS.
Hirschfeld CB, Dondi M, Pascual TNB, Mercuri M, Vitola J, Karthikeyan G, Better N, Mahmarian JJ, Bouyoucef SE, Hee-Seung Bom H, Lele V, Magboo VPC, Alexánderson E, Allam AH, Al-Mallah MH, Flotats A, Jerome S, Kaufmann PA, Luxenburg O, Underwood SR, Rehani MM, Vassileva J, Paez D, Einstein AJ; INCAPS Investigators Group. Hirschfeld CB, et al. Among authors: alexanderson e. JACC Cardiovasc Imaging. 2021 Mar;14(3):657-665. doi: 10.1016/j.jcmg.2020.06.029. Epub 2020 Aug 19. JACC Cardiovasc Imaging. 2021. PMID: 32828783 Free article.
Worldwide Variation in the Use of Nuclear Cardiology Camera Technology, Reconstruction Software, and Imaging Protocols.
Hirschfeld CB, Mercuri M, Pascual TNB, Karthikeyan G, Vitola JV, Mahmarian JJ, Better N, Bouyoucef SE, Hee-Seung Bom H, Lele V, Magboo VPC, Alexánderson E, Allam AH, Al-Mallah MH, Dorbala S, Flotats A, Jerome S, Kaufmann PA, Luxenburg O, Shaw LJ, Underwood SR, Rehani MM, Paez D, Dondi M, Einstein AJ; INCAPS Investigators Group. Hirschfeld CB, et al. Among authors: alexanderson e. JACC Cardiovasc Imaging. 2021 Sep;14(9):1819-1828. doi: 10.1016/j.jcmg.2020.11.011. Epub 2021 Jan 13. JACC Cardiovasc Imaging. 2021. PMID: 33454257 Free article.
114 results