Zobrazeno 1 - 10
of 364
pro vyhledávání: '"Martyn P, Nash"'
Autor:
Faraz H. Khan, Debbie Zhao, Jong-Won Ha, Sherif F. Nagueh, Jens-Uwe Voigt, Allan L. Klein, Einar Gude, Kaspar Broch, Nicholas Chan, Gina M. Quill, Robert N. Doughty, Alistair Young, Ji-Won Seo, Eusebio García-Izquierdo, Vanessa Moñivas-Palomero, Susana Mingo-Santos, Tom Kai Ming Wang, Stephanie Bezy, Nobuyuki Ohte, Helge Skulstad, Carmen C. Beladan, Bogdan A. Popescu, Shohei Kikuchi, Vasileios Panis, Erwan Donal, Espen W. Remme, Martyn P. Nash, Otto A. Smiseth
Publikováno v:
Echo Research and Practice, Vol 11, Iss 1, Pp 1-12 (2024)
Abstract Background Echocardiography is widely used to evaluate left ventricular (LV) diastolic function in patients suspected of heart failure. For patients in sinus rhythm, a combination of several echocardiographic parameters can differentiate bet
Externí odkaz:
https://doaj.org/article/679bb282f64b4f1e9ee412f349fdee30
Autor:
Debbie Zhao, Charlène A. Mauger, Kathleen Gilbert, Vicky Y. Wang, Gina M. Quill, Timothy M. Sutton, Boris S. Lowe, Malcolm E. Legget, Peter N. Ruygrok, Robert N. Doughty, João Pedrosa, Jan D’hooge, Alistair A. Young, Martyn P. Nash
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Cardiovascular imaging studies provide a multitude of structural and functional data to better understand disease mechanisms. While pooling data across studies enables more powerful and broader applications, performing quantitative compariso
Externí odkaz:
https://doaj.org/article/c1bf624dbcde4207ba2acf57d0feb0bd
Autor:
Haribalan Kumar, Robby Green, Daniel M. Cornfeld, Paul Condron, Taylor Emsden, Ayah Elsayed, Debbie Zhao, Kat Gilbert, Martyn P. Nash, Alys R. Clark, Merryn H. Tawhai, Kelly Burrowes, Rinki Murphy, Maryam Tayebi, Josh McGeown, Eryn Kwon, Vickie Shim, Alan Wang, Julie Choisne, Laura Carman, Thor Besier, Geoffrey Handsfield, Thiranja Prasad Babarenda Gamage, Jiantao Shen, Gonzalo Maso Talou, Soroush Safaei, Jerome J. Maller, Davidson Taylor, Leigh Potter, Samantha J. Holdsworth, Graham A. Wilson
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
Our study methodology is motivated from three disparate needs: one, imaging studies have existed in silo and study organs but not across organ systems; two, there are gaps in our understanding of paediatric structure and function; three, lack of repr
Externí odkaz:
https://doaj.org/article/0fc92b6f4a7640d8a8cdd81453f039bd
Autor:
Debbie Zhao, Edward Ferdian, Gonzalo D. Maso Talou, Gina M. Quill, Kathleen Gilbert, Vicky Y. Wang, Thiranja P. Babarenda Gamage, João Pedrosa, Jan D’hooge, Timothy M. Sutton, Boris S. Lowe, Malcolm E. Legget, Peter N. Ruygrok, Robert N. Doughty, Oscar Camara, Alistair A. Young, Martyn P. Nash
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2023)
Segmentation of the left ventricle (LV) in echocardiography is an important task for the quantification of volume and mass in heart disease. Continuing advances in echocardiography have extended imaging capabilities into the 3D domain, subsequently o
Externí odkaz:
https://doaj.org/article/c4cc2de0fc184bd4970484049d9348e2
Autor:
Debbie Zhao, Charlène A. Mauger, Kathleen Gilbert, Vicky Y. Wang, Gina M. Quill, Timothy M. Sutton, Boris S. Lowe, Malcolm E. Legget, Peter N. Ruygrok, Robert N. Doughty, João Pedrosa, Jan D’hooge, Alistair A. Young, Martyn P. Nash
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/5e627ea56e9f492aa8ff16c807b73eef
Autor:
Finbar Argus, Debbie Zhao, Thiranja P. Babarenda Gamage, Martyn P. Nash, Gonzalo D. Maso Talou
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Computational physiological models continue to increase in complexity, however, the task of efficiently calibrating the model to available clinical data remains a significant challenge. One part of this challenge is associated with long calibration t
Externí odkaz:
https://doaj.org/article/7897ee02cdcb43ac949d8b33464fdaa3
Autor:
Evan V. Jenkins, Dhani Dharmaprani, Madeline Schopp, Jing Xian Quah, Kathryn Tiver, Lewis Mitchell, Feng Xiong, Martin Aguilar, Kenneth Pope, Fadi G. Akar, Caroline H. Roney, Steven A. Niederer, Stanley Nattel, Martyn P. Nash, Richard H. Clayton, Anand N. Ganesan
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Background and Objective: Renewal theory is a statistical approach to model the formation and destruction of phase singularities (PS), which occur at the pivots of spiral waves. A common issue arising during observation of renewal processes is an ins
Externí odkaz:
https://doaj.org/article/664837bf89df46e199ca5af997fc3930
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
The onset and progression of pathological heart conditions, such as cardiomyopathy or heart failure, affect its mechanical behaviour due to the remodelling of the myocardial tissues to preserve its functional response. Identification of the constitut
Externí odkaz:
https://doaj.org/article/ac12765b9e9d451dbc17702b7845a0ff
Autor:
Debbie Zhao, Gina M. Quill, Kathleen Gilbert, Vicky Y. Wang, Helene C. Houle, Malcolm E. Legget, Peter N. Ruygrok, Robert N. Doughty, João Pedrosa, Jan D'hooge, Alistair A. Young, Martyn P. Nash
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 8 (2021)
Aims: Left ventricular (LV) volumes estimated using three-dimensional echocardiography (3D-echo) have been reported to be smaller than those measured using cardiac magnetic resonance (CMR) imaging, but the underlying causes are not well-understood. W
Externí odkaz:
https://doaj.org/article/55ac3012011f461aa46adbc6c6e67395
Autor:
Derek Long, Cameron McMurdo, Edward Ferdian, Charlène A. Mauger, David Marlevi, Martyn P. Nash, Alistair A. Young
Publikováno v:
The International Journal of Cardiovascular Imaging. 39:1189-1202
Changes in cardiovascular hemodynamics are closely related to the development of aortic regurgitation (AR), a type of valvular heart disease. Metrics derived from blood flows are used to indicate AR onset and evaluate its severity. These metrics can