S
Steffen E. Petersen
Researcher at Queen Mary University of London
Publications - 513
Citations - 26446
Steffen E. Petersen is an academic researcher from Queen Mary University of London. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 58, co-authored 415 publications receiving 16004 citations. Previous affiliations of Steffen E. Petersen include Aarhus University Hospital & University of Mainz.
Papers
More filters
Book ChapterDOI
Joint Motion Estimation and Segmentation from Undersampled Cardiac MR Image
Chen Qin,Wenjia Bai,Jo Schlemper,Steffen E. Petersen,Stefan K. Piechnik,Stefan Neubauer,Daniel Rueckert +6 more
TL;DR: In this article, a unified model consisting of both motion estimation branch and segmentation branch is learned by optimising the two tasks simultaneously, and additional corresponding fully-sampled images are incorporated into the network as a parallel sub-network to enhance and guide the learning during the training process.
Journal ArticleDOI
Mitral Annular Disjunction Assessed Using Cardiovascular Magnetic Resonance Imaging
Dasa Zugwitz,Kenneth Fung,Nay Aung,Elisa Rauseo,Celeste McCracken,Jackie A. Cooper,S. El Messaoudi,Robert H. Anderson,Stefan K. Piechnik,Stefan Neubauer,Steffen E. Petersen,Robert J. Nijveldt +11 more
TL;DR: In this paper , the authors assess the frequency of occurrence and extent of mitral annular disjunction in a large population cohort, assessing for presence of prolapse or billowing of the leaflets, and for curling motion of the inferolateral left ventricular wall.
Journal ArticleDOI
Dystrophinopathies are characterised by impaired cardiac metabolism, contractile dysfunction and fibrosis in patients with and without coxsackie B3 exposure
Joseph Suttie,Sairia Dass,Belen Rial Franco,Rajarshee Banerjee,Pete J. Cox,Cameron J. Holloway,Lowri E Cochlinl,Alex Pitcher,Jane E. Francis,Theodoros D. Karamitsos,Kieran Clarke,Jürgen E. Schneider,Steffen E. Petersen,Matthew D. Robson,Hugh Watkins,Stefan Neubauer +15 more
TL;DR: It is shown that Coxsackie B3 induced viral cardiomyopathy has been shown to be a form of acquired dystrophinopathy and significantly impaired myocardial energetics and fibrosis even in the presence of normal left ventricular ejection fraction.
Journal ArticleDOI
"3D fusion" echocardiography improves 3D left ventricular assessment: comparison with 2D contrast echocardiography
Daniel Augustine,Mohammad Yaqub,Cezary Szmigielski,Eduardo Gomes Lima,Steffen E. Petersen,Harald Becher,J.A. Noble,Paul Leeson +7 more
TL;DR: Three‐dimensional fusion echocardiography (3DFE) is a novel postprocessing approach that utilizes imaging data acquired from multiple 3D acquisitions to assess image quality, endocardial border definition, and cardiac wall motion in patients using 3DFE.