Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Mark Lubberink"'
Autor:
Bo Lagerqvist, Essi Pikkarainen, Juhani Knuuti, Mark Lubberink, Jens Nørkær Sørensen, Tanja Kero, Antti Saraste
Publikováno v:
Journal of Nuclear Cardiology. 29:24-36
Background The aim of the present study was to compare the quantitative flow responses of regadenoson against adenosine using cardiac 15O-water PET imaging in patients with suspected or known coronary artery disease (CAD). Methods Hyperemic myocardia
Autor:
Maryam Ebrahimi, Tanja Kero, Jonny Nordström, Mark Lubberink, Jens Nørkær Sørensen, Hendrik J Harms
Publikováno v:
Nordström, J, Harms, H J, Kero, T, Ebrahimi, M, Sörensen, J & Lubberink, M 2022, ' Effect of PET-CT misalignment on the quantitative accuracy of cardiac 15 O-water PET ', Journal of Nuclear Cardiology, vol. 29, no. 3, pp. 1119-1128 . https://doi.org/10.1007/s12350-020-02408-6
Background Quantification of myocardial blood flow (MBF) with PET requires accurate attenuation correction, which is performed using a separate CT. Misalignment between PET and CT scans has been reported to be a common problem. The purpose of the pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::342609f2beb727881221915cb327839d
https://pure.au.dk/portal/da/publications/effect-of-petct-misalignment-on-the-quantitative-accuracy-of-cardiac-15owater-pet(031aa705-b21d-446e-8c62-53a4581e626b).html
https://pure.au.dk/portal/da/publications/effect-of-petct-misalignment-on-the-quantitative-accuracy-of-cardiac-15owater-pet(031aa705-b21d-446e-8c62-53a4581e626b).html
Background Patient motion is a common problem during cardiac PET. The purpose of the present study was to investigate to what extent motions influence the quantitative accuracy of cardiac 15O-water PET/CT and to develop a method for automated motion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abe73484bc545058cdb4bb6a545fd64b
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-437381
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-437381
Myocardial blood flow values based on 15O-water PET are insensitive to image reconstruction settings
Autor:
A Mehic, Mark Lubberink, Jens Nørkær Sørensen, D Dahlgren, Jonathan Sigfridsson, Tanja Kero, Elin Lindström, H J Harms
Publikováno v:
European Heart Journal - Cardiovascular Imaging. 22
Funding Acknowledgements Type of funding sources: None. Background For 15O-water PET, a cutoff hyperemic myocardial blood flow (MBF) value of 2.3 mL/g/min for significant ischemia has been established (1). For other tracers, different studies show a
Autor:
Sofia Kvernby, Kristina E. Almby, Niclas Abrahamsson, Malin Gingnell, Maria J. Pereira, F. Anders Karlsson, Giovanni Fanni, Sven Haller, Markus Fahlström, Johan Wikström, Jan W. Eriksson, Martin Lundqvist, Urban Wiklund, Magnus Sundbom, Mark Lubberink
While Roux-en-Y gastric bypass (RYGB) surgery in obese individuals typically improves glycemic control and prevents diabetes, it also frequently causes asymptomatic hypoglycemia. Previous work showed attenuated counterregulatory responses following R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a7c0ebcf1ed74dcd7c2554a0552c36b
https://doi.org/10.2337/figshare.14114159.v1
https://doi.org/10.2337/figshare.14114159.v1
Autor:
Meng-Xing Tang, Laura M. Schreiber, Johannes Martens, Robert Manka, Frank M. Bengel, Roxy Senior, Amedeo Chiribiri, Tobias Schaeffter, Mark Lubberink, Wenjia Bai, Konstantin Nikolaou, Sebastian Kozerke, Marc Kachelrieß, Klaus F. Kofoed, Stephan G. Nekolla, Andreas Kofler, Tim P. van de Hoef, Marc Dewey, Pál Maurovich-Horvat, Paul Knaapen, Maria Siebes, Florian Michallek, Jan J. Piek
Publikováno v:
Nature reviews. Cardiology, 17(7), 427-450. Nature Publishing Group
Nature Reviews Cardiology, 17(7), 427-450. Nature Publishing Group
Nature Reviews. Cardiology
Dewey, M, Siebes, M, Kachelrieß, M, Kofoed, K F, Maurovich-Horvat, P, Nikolaou, K, Bai, W, Kofler, A, Manka, R, Kozerke, S, Chiribiri, A, Schaeffter, T, Michallek, F, Bengel, F, Nekolla, S, Knaapen, P, Lubberink, M, Senior, R, Tang, M X, Piek, J J, van de Hoef, T, Martens, J, Schreiber, L & on behalf of the Quantitative Cardiac Imaging Study Group 2020, ' Clinical quantitative cardiac imaging for the assessment of myocardial ischaemia ', Nature Reviews Cardiology, vol. 17, no. 7, pp. 427-450 . https://doi.org/10.1038/s41569-020-0341-8
2020, ' Clinical quantitative cardiac imaging for the assessment of myocardial ischaemia ', Nature Reviews Cardiology, vol. 17, no. 7, pp. 427-450 . https://doi.org/10.1038/s41569-020-0341-8
Nature Reviews Cardiology, 17(7), 427-450. Nature Publishing Group
Nature Reviews. Cardiology
Dewey, M, Siebes, M, Kachelrieß, M, Kofoed, K F, Maurovich-Horvat, P, Nikolaou, K, Bai, W, Kofler, A, Manka, R, Kozerke, S, Chiribiri, A, Schaeffter, T, Michallek, F, Bengel, F, Nekolla, S, Knaapen, P, Lubberink, M, Senior, R, Tang, M X, Piek, J J, van de Hoef, T, Martens, J, Schreiber, L & on behalf of the Quantitative Cardiac Imaging Study Group 2020, ' Clinical quantitative cardiac imaging for the assessment of myocardial ischaemia ', Nature Reviews Cardiology, vol. 17, no. 7, pp. 427-450 . https://doi.org/10.1038/s41569-020-0341-8
2020, ' Clinical quantitative cardiac imaging for the assessment of myocardial ischaemia ', Nature Reviews Cardiology, vol. 17, no. 7, pp. 427-450 . https://doi.org/10.1038/s41569-020-0341-8
Cardiac imaging has a pivotal role in the prevention, diagnosis and treatment of ischaemic heart disease. SPECT is most commonly used for clinical myocardial perfusion imaging, whereas PET is the clinical reference standard for the quantification of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c6920992bffffd2fd65fc38a86187a5
http://hdl.handle.net/10044/1/77307
http://hdl.handle.net/10044/1/77307
Autor:
Peter Magnusson, Hendrik J. Harms, Mark Lubberink, Fredrik Gadler, Jens Nørkær Sørensen, Jonny Nordström, Stellan Mörner
Publikováno v:
International Journal of Cardiology: Heart & Vasculature, Vol 26, Iss, Pp-(2020)
Magnusson, P, Nordström, J, Harms, H J, Lubberink, M, Gadler, F, Sörensen, J & Mörner, S 2020, ' Positron emission tomography ( 15 O-water, 11 C-acetate, 11 C-HED) risk markers and nonsustained ventricular tachycardia in hypertrophic cardiomyopathy ', IJC Heart and Vasculature, vol. 26, 100452 . https://doi.org/10.1016/j.ijcha.2019.100452
Magnusson, P, Nordström, J, Harms, H J, Lubberink, M, Gadler, F, Sörensen, J & Mörner, S 2020, ' Positron emission tomography ( 15 O-water, 11 C-acetate, 11 C-HED) risk markers and nonsustained ventricular tachycardia in hypertrophic cardiomyopathy ', IJC Heart and Vasculature, vol. 26, 100452 . https://doi.org/10.1016/j.ijcha.2019.100452
Background: The objectives of the study were to describe positron emission tomography (PET) parameters, using the tracers 15O-water at rest/stress, 11C-acetate, and 11C-HED, with regard to nonsustained ventricular tachycardia (NSVT) in hypertrophic c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bf34797f6b99c5321862d344c52922a
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-411424
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-411424
Autor:
Stefan Thelin, Fredrik Lennmyr, Arvid Morell, Sandeep S.V. Golla, Gunnar Myrdal, Rickard P F Lindblom, Thomas Tovedal, Jens Nørkær Sørensen, Mark Lubberink, Gunnar Antoni, Sergio Estrada
Publikováno v:
The Annals of Thoracic Surgery. 103:610-616
Perfusion strategies during aortic surgery usually comprise hypothermic circulatory arrest (HCA), often combined with selective antegrade cerebral perfusion (SACP) or retrograde cerebral perfusion. Cerebral blood flow (CBF) is a fundamental parameter
Autor:
Kerstin Heurling, Mark Lubberink
Publikováno v:
Radiopharmaceutical Chemistry ISBN: 9783319989464
Positron emission tomography (PET) is a powerful tool for the noninvasive measurement of biological parameters. Because of its inherently quantitative nature, PET can be used to measure radioactivity concentrations in the blood and various tissues ov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6fb7b296778751a8ee507e4c5114432
https://doi.org/10.1007/978-3-319-98947-1_28
https://doi.org/10.1007/978-3-319-98947-1_28
Autor:
Hendrik J. Harms, Paul Knaapen, Cornelis P. Allaart, Adriaan A. Lammertsma, Stefan de Haan, Albert D. Windhorst, Mark Lubberink, Robert C. Schuit, Marc C. Huisman
Publikováno v:
Journal of Nuclear Medicine, 56(11), 1706-1711. Society of Nuclear Medicine Inc.
Harms, H J, Lubberink, M, de Haan, S, Knaapen, P, Huisman, M C, Schuit, R C, Windhorst, A D, Allaart, C P & Lammertsma, A A 2015, ' Use of a Single C-11-Meta-Hydroxyephedrine Scan for Assessing Flow-Innervation Mismatches in Patients with Ischemic Cardiomyopathy ', Journal of Nuclear Medicine, vol. 56, no. 11, pp. 1706-1711 . https://doi.org/10.2967/jnumed.115.154377
Harms, H J, Lubberink, M, de Haan, S, Knaapen, P, Huisman, M C, Schuit, R C, Windhorst, A D, Allaart, C P & Lammertsma, A A 2015, ' Use of a Single C-11-Meta-Hydroxyephedrine Scan for Assessing Flow-Innervation Mismatches in Patients with Ischemic Cardiomyopathy ', Journal of Nuclear Medicine, vol. 56, no. 11, pp. 1706-1711 . https://doi.org/10.2967/jnumed.115.154377
Mismatch between areas of reduced myocardial blood flow (MBF) and reduced myocardial innervation (defect areas) may be used to estimate the risk for ventricular arrhythmias. The presence of a mismatch zone can be derived using a combined protocol con