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pro vyhledávání: '"Sapp, John L"'
Autor:
Jiang, Xiajun, Li, Zhiyuan, Missel, Ryan, Zaman, Md Shakil, Zenger, Brian, Good, Wilson W., MacLeod, Rob S., Sapp, John L., Wang, Linwei
Publikováno v:
International Conference on Medical Image Computing and Computer-Assisted Intervention, vol 13438, 2022, pp. 46-56
Clinical adoption of personalized virtual heart simulations faces challenges in model personalization and expensive computation. While an ideal solution is an efficient neural surrogate that at the same time is personalized to an individual subject,
Externí odkaz:
http://arxiv.org/abs/2210.02967
Autor:
Sapp, John L., Tang, Anthony S.L., Parkash, Ratika, Stevenson, William G., Healey, Jeff S., Wells, George
Publikováno v:
In American Heart Journal August 2024 274:1-10
Autor:
Zaman, Md Shakil, Dhamala, Jwala, Bajracharya, Pradeep, Sapp, John L., Horacek, B. Milan, Wu, Katherine C., Trayanova, Natalia A., Wang, Linwei
Probabilistic estimation of cardiac electrophysiological model parameters serves an important step towards model personalization and uncertain quantification. The expensive computation associated with these model simulations, however, makes direct Ma
Externí odkaz:
http://arxiv.org/abs/2110.06851
Autor:
Bolous, Yousef N., Koto, Prosper, Sapp, John L., Gray, Chris, Lee, David C., Berbenetz, Nicolas, AbdelWahab, Amir, Parkash, Ratika
Publikováno v:
In CJC Open July 2024
Estimation of patient-specific model parameters is important for personalized modeling, although sparse and noisy clinical data can introduce significant uncertainty in the estimated parameter values. This importance source of uncertainty, if left un
Externí odkaz:
http://arxiv.org/abs/2006.01983
The estimation of patient-specific tissue properties in the form of model parameters is important for personalized physiological models. However, these tissue properties are spatially varying across the underlying anatomical model, presenting a signi
Externí odkaz:
http://arxiv.org/abs/2005.07804
Autor:
Boursalie, Suzanne, MacIntyre, Ciorsti, Sapp, John L., Gray, Chris, Abdelwahab, Amir, Gardner, Martin, Lee, David, Matheson, Kara, Parkash, Ratika
Publikováno v:
In Canadian Journal of Cardiology November 2023 39(11):1610-1616
Publikováno v:
In Canadian Journal of Cardiology October 2023 39(10):1410-1416
Akademický článek
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Personalization of cardiac models involves the optimization of organ tissue properties that vary spatially over the non-Euclidean geometry model of the heart. To represent the high-dimensional (HD) unknown of tissue properties, most existing works re
Externí odkaz:
http://arxiv.org/abs/1907.01406