Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Evan Hann"'
Autor:
Matthew R. Orton, Evan Hann, Simon J. Doran, Scott T. C. Shepherd, Derfel Ap Dafydd, Charlotte E. Spencer, José I. López, Víctor Albarrán-Artahona, Francesca Comito, Hannah Warren, Joshua Shur, Christina Messiou, James Larkin, Samra Turajlic, on behalf of the TRACERx Renal Consortium, Dow-Mu Koh
Publikováno v:
Cancer Imaging, Vol 23, Iss 1, Pp 1-14 (2023)
Abstract Background The aim of this work is to evaluate the performance of radiomics predictions for a range of molecular, genomic and clinical targets in patients with clear cell renal cell carcinoma (ccRCC) and demonstrate the impact of novel featu
Externí odkaz:
https://doaj.org/article/776e2f4a16584d99afb2c139c1ffe7f5
Autor:
Ricardo A. Gonzales, Daniel H. Ibáñez, Evan Hann, Iulia A. Popescu, Matthew K. Burrage, Yung P. Lee, İbrahim Altun, William S. Weintraub, Raymond Y. Kwong, Christopher M. Kramer, Stefan Neubauer, Hypertrophic Cardiomyopathy Registry (HCMR) Investigators, Oxford Acute Myocardial Infarction (OxAMI) Study, Vanessa M. Ferreira, Qiang Zhang, Stefan K. Piechnik
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
BackgroundLate gadolinium enhancement (LGE) cardiovascular magnetic resonance (CMR) imaging is the gold standard for non-invasive myocardial tissue characterisation. However, accurate segmentation of the left ventricular (LV) myocardium remains a cha
Externí odkaz:
https://doaj.org/article/894c6da9893848c19c94fc840ec06871
Autor:
Matthew K. Burrage, Mayooran Shanmuganathan, Qiang Zhang, Evan Hann, Iulia A. Popescu, Rajkumar Soundarajan, Kelvin Chow, Stefan Neubauer, Vanessa M. Ferreira, Stefan K. Piechnik
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Stress and rest T1-mapping may assess for myocardial ischemia and extracellular volume (ECV). However, the stress T1 response is method-dependent, and underestimation may lead to misdiagnosis. Further, ECV quantification may be affected by t
Externí odkaz:
https://doaj.org/article/63df588468834de68dabec6ac6791577
Autor:
Kenneth Fung, Luca Biasiolli, Evan Hann, Julia Ramirez, Elena Lukaschuk, Nay Aung, Jose Paiva, Konrad Werys, Mihir Sanghvi, Ross Thomson, Jennifer Rayner, Henrike Puchta, Niall Moon, Katharine Thomas, Aaron Lee, Stefan Piechnik, Stefan Neubauer, Steffen Petersen, Patricia Munroe
Publikováno v:
Artery Research, Vol 25, Iss 1 (2020)
Background: Although arterial stiffness has demonstrated moderate heritability, our knowledge of the genes modulating arterial stiffness is still limited. We conducted genome-wide association studies (GWASs) of aortic distensibility (AoD) in both asc
Externí odkaz:
https://doaj.org/article/dd06c9198ee64198b7a4bd76786c5d88
Autor:
Konrad Werys, Iulius Dragonu, Qiang Zhang, Iulia Popescu, Evan Hann, Henrike Puchta, Agata Kubik, Dogan Polat, Cody Wu, Niall O. Moon, Ahmet Barutcu, Vanessa M. Ferreira, Stefan K. Piechnik
Publikováno v:
SoftwareX, Vol 11, Iss , Pp - (2020)
TOMATO (Total Mapping Toolbox) is a C++ library for the calculation of parametric maps in cardiac magnetic resonance imaging (MRI). As an open source project, TOMATO allows transparent and standardised cardiac longitudinal relaxation time (T1) mappin
Externí odkaz:
https://doaj.org/article/23bba4aadf00479eb4fcfa54a2e8bddc
Autor:
Luca Biasiolli, Evan Hann, Elena Lukaschuk, Valentina Carapella, Jose M Paiva, Nay Aung, Jennifer J Rayner, Konrad Werys, Kenneth Fung, Henrike Puchta, Mihir M Sanghvi, Niall O Moon, Ross J Thomson, Katharine E Thomas, Matthew D Robson, Vicente Grau, Steffen E Petersen, Stefan Neubauer, Stefan K Piechnik
Publikováno v:
PLoS ONE, Vol 14, Iss 2, p e0212272 (2019)
IntroductionAortic distensibility can be calculated using semi-automated methods to segment the aortic lumen on cine CMR (Cardiovascular Magnetic Resonance) images. However, these methods require visual quality control and manual localization of the
Externí odkaz:
https://doaj.org/article/4cafb6e716724cfd9ee8f55f7386c1c9
Autor:
Zahra Raisi-Estabragh, Celeste McCracken, Evan Hann, Dorina-Gabriela Condurache, Nicholas C. Harvey, Patricia B. Munroe, Vanessa M. Ferreira, Stefan Neubauer, Stefan K. Piechnik, Steffen E. Petersen
Publikováno v:
JACC: Cardiovascular Imaging. 16:450-460
Autor:
Mayooran Shanmuganathan, Ambra Masi, Matthew K. Burrage, Rafail A. Kotronias, Alessandra Borlotti, Roberto Scarsini, Abhirup Banerjee, Dimitrios Terentes-Printzios, Qiang Zhang, Evan Hann, Elizabeth Tunnicliffe, Andrew Lucking, Jeremy Langrish, Rajesh Kharbanda, Giovanni Luigi De Maria, Adrian P. Banning, Robin P. Choudhury, Keith M. Channon, Stefan K. Piechnik, Vanessa M. Ferreira
Background Acute ST-segment elevation myocardial infarction (STEMI) has effects on the myocardium beyond the immediate infarcted territory. However, pathophysiologic changes in the noninfarcted myocardium and their prognostic implications remain uncl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0121a591e097b9be539e69ead912a8a2
https://ora.ox.ac.uk/objects/uuid:4cf8c186-4b5f-4aae-9936-6b36632b0cd4
https://ora.ox.ac.uk/objects/uuid:4cf8c186-4b5f-4aae-9936-6b36632b0cd4
Autor:
Matthew K. Burrage, Stefan Neubauer, Vanessa M Ferreira, Stefan K. Piechnik, Ambra Masi, Joana Leal Pelado, Evan Hann, Mayooran Shanmuganathan, Rajkumar Soundarajan, Iulia A. Popescu, Kelvin Chow, Qiang Zhang
Publikováno v:
International Journal of Cardiology
Background Adenosine stress T1-mapping on cardiovascular magnetic resonance (CMR) can differentiate between normal, ischemic, infarcted, and remote myocardial tissue classes without the need for contrast agents. Regadenoson, a selective coronary vaso
Autor:
Kelvin Chow, Qiang Zhang, Stefan K. Piechnik, Matthew K. Burrage, Rajkumar Soundarajan, Mayooran Shanmuganathan, Iulia A. Popescu, Vanessa M Ferreira, Stefan Neubauer, Evan Hann
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Stress and rest T1-mapping may assess for myocardial ischemia and extracellular volume (ECV). However, the stress T1 response is method-dependent, and underestimation may lead to misdiagnosis. Further, ECV quantification may be affected by time, as w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3dc3c6aeb86dc9e08bc18ed7e5d4fc6
https://ora.ox.ac.uk/objects/uuid:a0648fbc-6319-48fc-8dd9-9884bb363008
https://ora.ox.ac.uk/objects/uuid:a0648fbc-6319-48fc-8dd9-9884bb363008