Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Lukas Wissmann"'
Autor:
Maximilian Fuetterer, Julia Busch, Sophie M. Peereboom, Constantin von Deuster, Lukas Wissmann, Miriam Lipiski, Thea Fleischmann, Nikola Cesarovic, Christian T. Stoeck, Sebastian Kozerke
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 19, Iss 1, Pp 1-12 (2017)
Abstract Background A velocity-selective binomial excitation scheme for myocardial first-pass perfusion measurements with hyperpolarized 13C substrates, which preserves bolus magnetization inside the blood pool, is presented. The proposed method is e
Externí odkaz:
https://doaj.org/article/7799a939d9ef4aab957ab3dfa3861788
Publikováno v:
Kiel Journal of Consumer Studies 1. :14-22
This paper examines the motives behind online second-hand consumption and gets to the bot- tom of the recent second-hand trend. Using a qualitative research approach based on in-depth interviews, four overarching categories are identified into which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3de8307f3f574372f0fd0b48a51c5399
https://doi.org/10.38071/2022-00826-4
https://doi.org/10.38071/2022-00826-4
Autor:
Sebastian Welscher, Sebastian Crönert, Lukas Wißmann, Qirui Yang, Christian Schnapp, Michael Grill, Michael Bargende
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77a6da7d064c6a235596a29a0bbdbd6f
https://doi.org/10.4271/2022-01-5050
https://doi.org/10.4271/2022-01-5050
Autor:
Frank Ruschitzka, Valery Vishnevskiy, Christian T. Stoeck, Lukas Wissmann, C. Mihai, Britta Maurer, Rucsandra Dobrota, Alexander Gotschy, C von Deuster, Sebastian Kozerke, Oliver Distler, Robert Manka, Mike O Becker, Mareike Gastl, Suzana Jordan
Publikováno v:
European Heart Journal - Cardiovascular Imaging. 22
Funding Acknowledgements Type of funding sources: None. Background - Myocardial involvement is common in patients with systemic sclerosis (SSc) and causes myocardial fibrosis and subtle ventricular dysfunction. However, the temporal onset of myocardi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::454936b263925f9df8b6d576d2f543c7
https://doi.org/10.1093/ehjci/jeab090.057
https://doi.org/10.1093/ehjci/jeab090.057
Autor:
Hatem Alkadhi, Thomas F. Lüscher, Robert Manka, Sebastian Kozerke, Nikolaus Marx, Alexander Gotschy, Sven Plein, Sabrina Oebel, Ingo Paetsch, Lukas Wissmann, Rolf Gebker, Sandra Hamada, Cosima Jahnke
Publikováno v:
European Heart Journal - Cardiovascular Imaging.
Aims: Coronary artery disease (CAD) is a leading cause of morbidity and mortality in women and non-invasive testing for CAD in women can be more challenging than in men. This study compared the diagnostic performance of whole-heart dynamic 3D cardiov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbe7a2903402e62ada0c33ff31faade4
https://doi.org/10.1093/ehjci/jex160
https://doi.org/10.1093/ehjci/jex160
Autor:
Michael Batel, Sebastian Kozerke, Julia Busch, Kilian Weiss, Andreas Sigfridsson, Matthias Ernst, Marcin Krajewski, Lukas Wissmann, Georgios Batsios
Publikováno v:
Magnetic Resonance in Medicine. 73:1713-1717
Purpose Fast dynamic imaging of hyperpolarized 13C-labeled pyruvate and its downstream metabolites shows great potential for probing metabolic changes in the heart. Sequences that allow for fast encoding of the spectral and spatial information of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32a360203dbd1b652cb0eb5d09b7354c
https://doi.org/10.1002/mrm.25294
https://doi.org/10.1002/mrm.25294
Publikováno v:
Magnetic Resonance in Medicine. 72:68-79
Purpose In this study, an iterative k-t principal component analysis (PCA) algorithm with nonrigid frame-to-frame motion correction is proposed for dynamic contrast-enhanced three-dimensional perfusion imaging. Methods An iterative k-t PCA algorithm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::619cf11bbe75d903c53ce8839204e7d8
https://doi.org/10.1002/mrm.24894
https://doi.org/10.1002/mrm.24894
Accelerating hyperpolarized metabolic imaging of the heart by exploiting spatiotemporal correlations
Autor:
Michael Batel, Marcin Krajewski, Sebastian Kozerke, Lukas Wissmann, Julia Busch, Andreas Sigfridsson, Kilian Weiss, Matthias Ernst
Publikováno v:
NMR in Biomedicine. 26:1380-1386
Hyperpolarized (13)C-labeled pyruvate is a promising tool to investigate cardiac metabolism. It has been shown that changes in substrate metabolism occur following the induction of ischemia. To investigate the metabolic changes that are confined to s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24cee30391d48533c115e1e9d2790bcf
https://doi.org/10.1002/nbm.2963
https://doi.org/10.1002/nbm.2963
Autor:
Lukas, Wissmann, Alexander, Gotschy, Claudio, Santelli, Kerem Can, Tezcan, Sandra, Hamada, Robert, Manka, Sebastian, Kozerke
Publikováno v:
Journal of Cardiovascular Magnetic Resonance
Background Whole-heart first-pass perfusion cardiovascular magnetic resonance (CMR) relies on highly accelerated image acquisition. The influence of undersampling on myocardial blood flow (MBF) quantification has not been systematically investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d10e7f6704d0fd07c0b5afa869213e72
https://pubmed.ncbi.nlm.nih.gov/28125995
https://pubmed.ncbi.nlm.nih.gov/28125995
Publikováno v:
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine /
Three-dimensional phase-contrast velocity vector field mapping shows great potential for clinical applications; however measurement inaccuracies may limit the utility and robustness of the technique. While parts of the error in the measured velocity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9b9ac39a3ba164e1e74949f3723098c
https://doi.org/10.1002/mrm.24221
https://doi.org/10.1002/mrm.24221