Zobrazeno 1 - 10
of 109
pro vyhledávání: '"James Otton"'
Autor:
Angus S. Y. Fung, Dhnanjay Soundappan, Daniel E. Loewenstein, David Playford, Geoffrey Strange, Rebecca Kozor, James Otton, Martin Ugander
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Body surface area (BSA) is the most commonly used metric for body size indexation of echocardiographic measures, but its use in patients who are underweight or obese is questioned (body mass index (BMI)
Externí odkaz:
https://doaj.org/article/93a9268610124f5eb2b45ac9bbf58d07
Autor:
Dhnanjay Soundappan, Angus S. Y. Fung, Daniel E. Loewenstein, David Playford, Geoffrey Strange, Rebecca Kozor, James Otton, Martin Ugander
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Decreased hydraulic forces during diastole contribute to reduced left ventricular (LV) filling and heart failure with preserved ejection fraction. However, their association with diastolic function and patient outcomes are unknown. The aim o
Externí odkaz:
https://doaj.org/article/c94aa85a5a714f46bfaf9893f795bcc4
Publikováno v:
BMC Cardiovascular Disorders, Vol 21, Iss 1, Pp 1-10 (2021)
Abstract Background Cardiac magnetic resonance feature tracking (CMR-FT) and speckle tracking echocardiography (STE) are well-established strain imaging modalities. Multilayer strain measurement permits independent assessment of endocardial and epica
Externí odkaz:
https://doaj.org/article/c3e76cc97cc74169a23125927429147b
Autor:
Siddharth J. Trivedi, Simon Tang, Karen Byth, Luke Stefani, Queenie Lo, James Otton, Michael Jameson, David Tran, Vikneswary Batumalai, Lois Holloway, Geoff P. Delaney, Eng‐Siew Koh, Liza Thomas
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 10, Iss 7 (2021)
Background Subclinical left ventricular dysfunction detected by 2‐dimensional global longitudinal strain post breast radiotherapy has been described in patients with breast cancer. We hypothesized that left ventricular dysfunction postradiotherapy
Externí odkaz:
https://doaj.org/article/c16e9730f6884bb2933b079f0c96748e
Autor:
Robert N. Finnegan, Vicky Chin, Phillip Chlap, Ali Haidar, James Otton, Jason Dowling, David I. Thwaites, Shalini K. Vinod, Geoff P. Delaney, Lois Holloway
Publikováno v:
Physical and Engineering Sciences in Medicine. 46:377-393
Abstract Radiotherapy for thoracic and breast tumours is associated with a range of cardiotoxicities. Emerging evidence suggests cardiac substructure doses may be more predictive of specific outcomes, however, quantitative data necessary to develop c
Autor:
James Otton, Christian Hamilton-Craig
Publikováno v:
JAMA internal medicine. 182(11)
Publikováno v:
International Journal of Environmental Research and Public Health; Volume 20; Issue 9; Pages: 5699
Background: The coronary calcium score is a non-invasive biomarker of coronary artery disease. The concept of “arterial age” transforms the coronary calcium score to an expected age based on the degree of coronary atherosclerosis. This study aime
Autor:
Dhnanjay Soundappan, Angus SY Fung, Daniel E Loewenstein, David Playford, Geoffrey Strange, Rebecca Kozor, James Otton, Martin Ugander
Decreased hydraulic forces during diastole contribute to reduced left ventricular (LV) filling and heart failure with preserved ejection fraction. However, their association with diastolic function and patient outcomes are unknown. The aim of this st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5b81af793d0060c1c1c65ce652b901c
https://doi.org/10.1101/2021.12.22.21268283
https://doi.org/10.1101/2021.12.22.21268283
Autor:
Axel Schmermund, Pál Maurovich-Horvat, Steffen Massberg, James Otton, Ronen Rubinshtein, Jörg Hausleiter, Marcus Y. Chen, Jonathon Leipsic, Christopher Naoum, Erik Lerkevang Grove, Thomas J. Stocker, Nils Nühlen, Martin Hadamitzky, Jeroen J. Bax, Daniele Andreini, Simon Deseive
Publikováno v:
Stocker, T J, Nühlen, N, Schmermund, A, Leipsic, J, Grove, E L, Deseive, S, Bax, J J, Maurovich-Horvat, P, Otton, J, Hadamitzky, M, Chen, M Y, Naoum, C, Andreini, D, Rubinshtein, R, Massberg, S & Hausleiter, J 2021, ' Impact of Dose Reduction Strategies on Image Quality of Coronary CTA in Real World Clinical Practice : A Subanalysis of PROTECTION VI Registry Data ', American Journal of Roentgenology, vol. 217, no. 6, pp. 1344-1352 . https://doi.org/10.2214/AJR.21.26007
American Journal of Roentgenology, 217(6), 1344-1352. AMER ROENTGEN RAY SOC
American Journal of Roentgenology, 217(6), 1344-1352. AMER ROENTGEN RAY SOC
BACKGROUND. Dose reduction strategies for coronary CTA (CCTA) have been underused in clinical practice given concern that the strategies may lower image quality. OBJECTIVE. The purpose of this study was to explore associations between dose reduction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef2a868fc26716fa1bfceb12646ffb2d
https://doi.org/10.2214/ajr.21.26007
https://doi.org/10.2214/ajr.21.26007
Autor:
Dhnanjay Soundappan, Angus Fung, Daniel Loewenstein, David Playford, Geoff Strange, Rebecca Kozor, James Otton, Martin Ugander
Publikováno v:
Circulation. 144
Introduction: Decreased hydraulic force has recently been identified as a mechanism contributing to left ventricular (LV) diastolic dysfunction and heart failure with preserved ejection fraction (HFpEF). However, it is unclear if hydraulic forces are