Modeling of Arterial Stiffness using Variations of Pulse Transit Time

2013
Authors
Peulić, Aleksandar
Milojević, Natasa
Jovanov, Emil

Radović, Miloš
Saveljić, Igor

Zdravković, Nebojša

Filipović, Nenad

Article (Published version)
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In this paper, a finite element (FE) modeling is used to model effects of the arterial stiffness on the different signal patterns of the pulse transit time (PTT). Several different breathing patterns of the three subjects are measured with PTT signal and corresponding finite element model of the straight elastic artery is applied. The computational fluid-structure model provides arterial elastic behavior and fitting procedure was applied in order to estimate Young's module of stiffness of the artery. It was found that approximately same elastic Young's module can be fitted for specific subject with different breathing patterns which validate this methodology for possible noninvasive determination of the arterial stiffness.
Keywords:
arterial stiffness / finite element modeling / microcontroller / pulse transit timeSource:
Computer Science and Information Systems, 2013, 10, 1, 547-565Publisher:
- ComSIS Consortium
Funding / projects:
- Multi-level patient-specific artery and atherogenesis modelfor outcome prediction, decision support treatment, andvirtual hand-on training (EU-224297)
- Application of biomedical engineering for preclinical and clinical practice (RS-41007)
- Multiscale Methods and Their Applicatios in Nanomedicine (RS-174028)
DOI: 10.2298/CSIS120531015P
ISSN: 1820-0214
WoS: 000316000800023
Scopus: 2-s2.0-84874621175
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Geografski fakultetTY - JOUR AU - Peulić, Aleksandar AU - Milojević, Natasa AU - Jovanov, Emil AU - Radović, Miloš AU - Saveljić, Igor AU - Zdravković, Nebojša AU - Filipović, Nenad PY - 2013 UR - https://gery.gef.bg.ac.rs/handle/123456789/550 AB - In this paper, a finite element (FE) modeling is used to model effects of the arterial stiffness on the different signal patterns of the pulse transit time (PTT). Several different breathing patterns of the three subjects are measured with PTT signal and corresponding finite element model of the straight elastic artery is applied. The computational fluid-structure model provides arterial elastic behavior and fitting procedure was applied in order to estimate Young's module of stiffness of the artery. It was found that approximately same elastic Young's module can be fitted for specific subject with different breathing patterns which validate this methodology for possible noninvasive determination of the arterial stiffness. PB - ComSIS Consortium T2 - Computer Science and Information Systems T1 - Modeling of Arterial Stiffness using Variations of Pulse Transit Time VL - 10 IS - 1 SP - 547 EP - 565 DO - 10.2298/CSIS120531015P UR - https://hdl.handle.net/21.15107/rcub_gery_550 ER -
@article{ author = "Peulić, Aleksandar and Milojević, Natasa and Jovanov, Emil and Radović, Miloš and Saveljić, Igor and Zdravković, Nebojša and Filipović, Nenad", year = "2013", abstract = "In this paper, a finite element (FE) modeling is used to model effects of the arterial stiffness on the different signal patterns of the pulse transit time (PTT). Several different breathing patterns of the three subjects are measured with PTT signal and corresponding finite element model of the straight elastic artery is applied. The computational fluid-structure model provides arterial elastic behavior and fitting procedure was applied in order to estimate Young's module of stiffness of the artery. It was found that approximately same elastic Young's module can be fitted for specific subject with different breathing patterns which validate this methodology for possible noninvasive determination of the arterial stiffness.", publisher = "ComSIS Consortium", journal = "Computer Science and Information Systems", title = "Modeling of Arterial Stiffness using Variations of Pulse Transit Time", volume = "10", number = "1", pages = "547-565", doi = "10.2298/CSIS120531015P", url = "https://hdl.handle.net/21.15107/rcub_gery_550" }
Peulić, A., Milojević, N., Jovanov, E., Radović, M., Saveljić, I., Zdravković, N.,& Filipović, N.. (2013). Modeling of Arterial Stiffness using Variations of Pulse Transit Time. in Computer Science and Information Systems ComSIS Consortium., 10(1), 547-565. https://doi.org/10.2298/CSIS120531015P https://hdl.handle.net/21.15107/rcub_gery_550
Peulić A, Milojević N, Jovanov E, Radović M, Saveljić I, Zdravković N, Filipović N. Modeling of Arterial Stiffness using Variations of Pulse Transit Time. in Computer Science and Information Systems. 2013;10(1):547-565. doi:10.2298/CSIS120531015P https://hdl.handle.net/21.15107/rcub_gery_550 .
Peulić, Aleksandar, Milojević, Natasa, Jovanov, Emil, Radović, Miloš, Saveljić, Igor, Zdravković, Nebojša, Filipović, Nenad, "Modeling of Arterial Stiffness using Variations of Pulse Transit Time" in Computer Science and Information Systems, 10, no. 1 (2013):547-565, https://doi.org/10.2298/CSIS120531015P ., https://hdl.handle.net/21.15107/rcub_gery_550 .