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Publikováno v:
Nuclear Medicine Communications. 42:173-181
AIM AND PATIENTS The aim of the present study was to assess the effects of dipyridamole on stress and rest peak filling rate in consecutive patients who showed perfusion and, or function abnormalities at Gated-SPECT. Were enrolled 96 patients (73 mal
Publikováno v:
Journal of Nuclear Cardiology. 28:2046-2055
Regadenoson, a selective A2A receptor agonist, is widely used for vasodilator stress myocardial perfusion imaging and has a superior adverse effect profile when compared with other agents. However, with widespread use, there have been several reporte
Autor:
Chunhua Chen
Publikováno v:
Contrast Media & Molecular Imaging
Contrast Media & Molecular Imaging, Vol 2021 (2021)
Contrast Media & Molecular Imaging, Vol 2021 (2021)
Objective. To evaluate the myocardial protection of Ivabradine (IBD) combined with Trimetazidine (TMZ) in patients with coronary artery disease (CAD) after percutaneous coronary intervention (PCI), magnetic resonance imaging (MRI) images under convol
Publikováno v:
Journal of Nuclear Cardiology. 28:536-542
Assessing for coronary artery disease (CAD) in patients with left bundle branch block (LBBB) is difficult with noninvasive cardiac imaging. Few studies report the prevalence of LBBB associated septal-apical perfusion defects using regadenoson stress
Autor:
Spyridon Papaioannou, Athanasios Katsikis, Vassilios Voudris, Genovefa Kolovou, Vassiliki Manira, Maria Koutelou, Athanasios Theodorakos
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging. 44:1547-1558
Evaluation of the long-term prognostic value of myocardial perfusion imaging (MPI) in octogenarians. Six hundred and twenty-nine octogenarians [51% previous myocardial infarction (MI) or revascularization] who underwent single-isotope MPI (78% 201Tl,
Autor:
Marjolein Lidwine van Velthuijsen, Anita A. Kelkar, Michael E. Merhige, Bradley Witbrodt, Punitha Arasaratnam, Abhinav Goyal, James K. Min, Leslee J. Shaw, Masoud Sadreddini, Brent A. Williams, Marcelo F. Di Carli, Sharmila Dorbala, Daniel S. Berman, Rob Beanlands, Benjamin J.W. Chow, Guido Germano
Publikováno v:
Journal of Nuclear Cardiology. 24:1966-1975
A drop in blood pressure (BP) or blunted BP response is an established high-risk marker during exercise myocardial perfusion imaging (MPI); however, data are sparse regarding the prognostic value of BP response in patients undergoing vasodilator stre
Publikováno v:
Journal of Nuclear Cardiology.
Vasodilator stress myocardial perfusion imaging (MPI) is the provocative test of choice in patients with left bundle branch block (LBBB) or ventricular paced (V-paced) rhythm. The prognostic value of regadenoson SPECT myocardial perfusion imaging (MP
Autor:
Vasilios Voudris, Julia Malamitsi, Vasiliki Manira, Ioannis Iakovou, Virginia Tsapaki, Athanasios Theodorakos, E. Kyrozi, Maria Koutelou, Genovefa Kolovou, Athanasios Katsikis
Publikováno v:
European journal of nuclear medicine and molecular imaging. 46(12)
To evaluate differences in side-effects and hemodynamic response between men and women undergoing regadenoson-stress SPECT myocardial perfusion imaging (MPI). The initial population of the study included 858 consecutive patients who underwent regaden
Autor:
Torsten Vahl, Martin B. Leon, Isaac George, Ming Jack Po, Susheel Kodali, Omar K. Khalique, Gregory D.N. Pearson, Rebecca T. Hahn, Andrew J. Einstein, Anna Rozenshtein, Tamim N. Nazif, Belinda D’Souza, Todd Pulerwitz
Publikováno v:
Journal of Cardiovascular Computed Tomography. 10:316-321
Transcatheter aortic valve replacement (TAVR) is a lifesaving procedure for many patients high risk for surgical aortic valve replacement. The prevalence of chronic kidney disease (CKD) is high in this population, and thus a very low contrast volume
Autor:
Tatsuro Takada, Shinji Nogoshi, Tomohide Yoshie, Yasuhiro Hasegawa, Takayuki Fukano, Toshihiro Ueda
Publikováno v:
Neuroradiology. 58:253-259
Cerebral hyperperfusion syndrome (HPS) is an uncommon but serious complication of carotid artery stenting (CAS). The purpose of this study was to investigate the efficacy of CT perfusion imaging (CTP) with acetazolamide challenge to identify patients