Zobrazeno 1 - 10
of 410
pro vyhledávání: '"Tobias Schaeffter"'
Publikováno v:
npj Digital Medicine, Vol 7, Iss 1, Pp 1-30 (2024)
Abstract The adoption of machine learning (ML) and, more specifically, deep learning (DL) applications into all major areas of our lives is underway. The development of trustworthy AI is especially important in medicine due to the large implications
Externí odkaz:
https://doaj.org/article/90e05b7c31a2464184e5dbc80bb5d9f3
Autor:
Nils Strodthoff, Temesgen Mehari, Claudia Nagel, Philip J. Aston, Ashish Sundar, Claus Graff, Jørgen K. Kanters, Wilhelm Haverkamp, Olaf Dössel, Axel Loewe, Markus Bär, Tobias Schaeffter
Publikováno v:
Scientific Data, Vol 10, Iss 1, Pp 1-11 (2023)
Abstract Machine learning (ML) methods for the analysis of electrocardiography (ECG) data are gaining importance, substantially supported by the release of large public datasets. However, these current datasets miss important derived descriptors such
Externí odkaz:
https://doaj.org/article/8b93f501656f4e74b44fe9157c3554ac
Autor:
Nicholas Gaddum, Des Dillon-Murphy, Richard Arm, Isma Rafiq, Radomir Chabiniok, Gareth Morgan, Tobias Schaeffter, Tarique Hussain
Publikováno v:
Applications in Engineering Science, Vol 12, Iss , Pp 100123- (2022)
ABSTRACT: Objective: Treatment of aortic coarctation has seen a shift from traditional surgical repair to the use of aortic stents. The aim of this study was to assess the impact upon hemodynamics and arterial strain when aortic coarctation is treate
Externí odkaz:
https://doaj.org/article/15daba03c50043d890d161b6b40baa5b
Autor:
Ronald Mooiweer, Rainer Schneider, Axel Joachim Krafft, Katy Empanger, Jason Stroup, Alexander Paul Neofytou, Rahul K. Mukherjee, Steven E. Williams, Tom Lloyd, Mark O'Neill, Reza Razavi, Tobias Schaeffter, Radhouene Neji, Sébastien Roujol
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2022)
Cardiac MR thermometry shows promise for real-time guidance of radiofrequency ablation of cardiac arrhythmias. This technique uses ECG triggering, which can be unreliable in this situation. A prospective cardiac triggering method was developed for MR
Externí odkaz:
https://doaj.org/article/828595f2a85a4e0ba2d5a09e9c6ba433
Publikováno v:
Advanced Modeling and Simulation in Engineering Sciences, Vol 7, Iss 1, Pp 1-37 (2020)
Abstract A major challenge in constructing three dimensional patient specific hemodynamic models is the calibration of model parameters to match patient data on flow, pressure, wall motion, etc. acquired in the clinic. Current workflows are manual an
Externí odkaz:
https://doaj.org/article/741760e5d7d747b6a714b3ea1f854cd1
Autor:
Muhummad Sohaib Nazir, Sarah-May Gould, Xenios Milidonis, Eliana Reyes, Tevfik F. Ismail, Radhouene Neji, Sébastien Roujol, Jim O’Doherty, Hui Xue, Sally F. Barrington, Tobias Schaeffter, Reza Razavi, Paul Marsden, Peter Kellman, Sven Plein, Amedeo Chiribiri
Publikováno v:
European Journal of Hybrid Imaging, Vol 3, Iss 1, Pp 1-14 (2019)
Abstract Background Positron emission tomography (PET) is the non-invasive reference standard for myocardial blood flow (MBF) quantification. Hybrid PET-MR allows simultaneous PET and cardiac magnetic resonance (CMR) acquisition under identical exper
Externí odkaz:
https://doaj.org/article/76b3f790f3c843a291223a7933e88216
Autor:
Aditi Roy, Marta Varela, Henry Chubb, Robert MacLeod, Jules C Hancox, Tobias Schaeffter, Oleg Aslanidi
Publikováno v:
PLoS Computational Biology, Vol 16, Iss 9, p e1008086 (2020)
Clinical evidence suggests a link between fibrosis in the left atrium (LA) and atrial fibrillation (AF), the most common sustained arrhythmia. Image-derived fibrosis is increasingly used for patient stratification and therapy guidance. However, locat
Externí odkaz:
https://doaj.org/article/2bf3dfa750b84ee59727abc443230f41
Autor:
Henry Chubb, Shadman Aziz, Rashed Karim, Christian Sohns, Orod Razeghi, Steven E. Williams, John Whitaker, James Harrison, Amedeo Chiribiri, Tobias Schaeffter, Matthew Wright, Mark O’Neill, Reza Razavi
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 20, Iss 1, Pp 1-17 (2018)
Abstract Background Cardiovascular magnetic resonance (CMR) imaging may be used to visualize post-ablation atrial scar (PAAS), and three-dimensional late gadolinium enhancement (3D LGE) is the most widely employed technique for imaging of chronic sca
Externí odkaz:
https://doaj.org/article/11970cb6ebaa498fb5f4d050c9557eac
Autor:
Henry Chubb, Rashed Karim, Sébastien Roujol, Marta Nuñez-Garcia, Steven E. Williams, John Whitaker, James Harrison, Constantine Butakoff, Oscar Camara, Amedeo Chiribiri, Tobias Schaeffter, Matthew Wright, Mark O’Neill, Reza Razavi
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 20, Iss 1, Pp 1-15 (2018)
Abstract Background Cardiovascular magnetic resonance (CMR) imaging has been used to visualise post-ablation atrial scar (PAAS), generally employing a three-dimensional (3D) late gadolinium enhancement (LGE) technique. However the reproducibility of
Externí odkaz:
https://doaj.org/article/cf9ecad4c5d74e6a9960b18d0f3e3b94
Autor:
Daniel C. Lee, Michael Markl, Erica Dall’Armellina, Yuchi Han, Sebastian Kozerke, Titus Kuehne, Sonia Nielles-Vallespin, Daniel Messroghli, Amit Patel, Tobias Schaeffter, Orlando Simonetti, Anne Marie Valente, Jonathan W. Weinsaft, Graham Wright, Stefan Zimmerman, Jeanette Schulz-Menger
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 20, Iss 1, Pp 1-11 (2018)
Abstract Background and purpose The purpose of this work is to summarize cardiovascular magnetic resonance (CMR) research trends and highlights presented at the annual Society for Cardiovascular Magnetic Resonance (SCMR) scientific sessions over the
Externí odkaz:
https://doaj.org/article/33d1480fa80d4b5ea20bd634b9feabff