AORTİK DAMARDA FARKLI KALP ATIM HIZLARININ KAN AKIŞ DINAMİĞİ ÜZERİNDEKİ ETKİLERİNİN SAYISAL ANALİZİ

Arif Çutay; Özdeş Çermik

doi:10.17780/ksujes.1666878

EN TR

NUMERICAL ANALYSIS OF THE EFFECTS OF DIFFERENT HEART RATES ON BLOOD FLOW DYNAMICS IN THE AORTIC VESSEL

Abstract

The effects of varying heart rates (HR50–HR110) on aortic hemodynamic parameters were investigated using computational fluid dynamics (CFD) methods. A rigid wall assumption was employed in the simulations, and one-way flow analyses were carried out. Time-dependent velocity profiles at the outlets of the brachiocephalic, left common carotid, left subclavian, and abdominal aorta were evaluated along with corresponding pressure and wall shear stress (WSS) distributions. Increasing heart rate resulted in noticeable changes in both outlet flow characteristics and mechanical loading on the vessel wall, with earlier and higher peak values observed under elevated HR conditions. Wave propagation and reflection effects became more pronounced during the post-systolic phase, leading to temporal shifts in both pressure and WSS profiles. These findings highlight the direct influence of heart rate variability on flow dynamics and wall mechanics and underline the utility of rigid wall modeling for investigating fundamental wave phenomena

Keywords

References

Bazilevs, Y., Hsu, M. C., Zhang, Y., Wang, W., Kvamsdal, T., Hentschel, S., & Isaksen, J. G. (2013). Computational vascular fluid–structure interaction: Methodology and application to cerebral aneurysms. Biomechanics and Modeling in Mechanobiology, 12(5), 925–940. doi: 10.1007/s10237-010-0189-7
Berger, S. A., & Jou, L. D. (2000). Flows in stenotic vessels. Annual Review of Fluid Mechanics, 32(1), 347–382. doi: 10.1146/annurev.fluid.32.1.347
Bouqentar, M. A., Sudres, P., Wei, W., Boufi, M., Behr, M., & Evin, M. (2019). Influence of the aortic morphological changes in aging on aortic flow. Computer Methods in Biomechanics and Biomedical Engineering, 22(sup1), S415-S417. doi: 10.1080/10255842.2020.1714965
Chatzizisis, Y. S., Coskun, A. U., Jonas, M., Edelman, E. R., Feldman, C. L., & Stone, P. H. (2007). Role of endothelial shear stress in the natural history of coronary atherosclerosis and vascular remodeling. Journal of the American College of Cardiology, 49(25), 2379–2393. doi: 10.1016/j.jacc.2007.02.059
Cheng, Z., Tan, F. P. P., Riga, C. V., Bicknell, C. D., Hamady, M. S., Wood, N. B., & Xu, X. Y. (2010). Analysis of flow patterns in a patient-specific aortic dissection model. Journal of Biomechanical Engineering, 132(5), 051007. doi: 10.1115/1.4000964
Chien, S. (2007). Mechanotransduction and endothelial cell homeostasis: The wisdom of the cell. American Journal of Physiology-Heart and Circulatory Physiology, 292(3), H1209–H1224. DOI: 10.1152/ajpheart.01047.2006
Chiu, J. J., & Chien, S. (2011). Effects of disturbed flow on vascular endothelium: Pathophysiological basis and clinical perspectives. Physiological Reviews, 91(1), 327–387. DOI: 10.1152/physrev.00047.2009
Diallo, C. (2020). Hesaplamalı akışkanlar dinamiği kullanılarak kan pompası tasarımı (Yüksek lisans tezi, Karabük Üniversitesi).

Feigenbaum, H., Armstrong, W. F., & Ryan, T. (2005). Feigenbaum's Echocardiography (6th ed.). Lippincott Williams & Wilkins.
Formaggia, L., Quarteroni, A., & Veneziani, A. (2009). Cardiovascular mathematics: Modeling and simulation of the circulatory system. Springer. DOI: 10.1007/978-88-470-1152-6
Gallo, D., Steinman, D. A., Bijari, P. B., & Morbiducci, U. (2012). Helical flow in carotid bifurcation as surrogate marker of exposure to disturbed shear. Journal of Biomechanics, 45(14), 2398–2404. DOI: 10.1016/j.jbiomech.2012.07.007
Gharib, M., Rambod, E., & Kheradvar, A. (2006). Nature of flow in the cardiovascular system: Flow-induced vibrations and energy efficiency. Progress in Cardiovascular Diseases, 49(3), 161–185. DOI: 10.1016/j.pcad.2006.07.001
Giddens, D. P., Zarins, C. K., & Glagov, S. (1993). The role of fluid mechanics in the localization and detection of atherosclerosis. Journal of Biomechanical Engineering, 115(4B), 588–594. DOI: 10.1115/1.2895530
Gijsen, F. J. H., Wentzel, J. J., Thury, A., Lamers, B., Schuurbiers, J. C. H., Serruys, P. W., & Slager, C. J. (2013). A new imaging technique to assess wall shear stress in vivo. Journal of Biomechanics, 46(14), 2401–2408. DOI: 10.1016/j.jbiomech.2006.12.007
Guyton, A. C., & Hall, J. E. (2020). Tıbbi Fizyoloji (13. Baskı). Nobel Tıp Kitabevi.
Górski, G., & Kucab, K. (2024). Time-dependent simulation of blood flow through an abdominal aorta with iliac arteries. European Biophysics Journal, 53(7), 429-445. DOI: 10.1007/s00249-024-01724-w
He, X., Ku, D. N., & Arand, P. W. (2020). Vortex and wall shear stress analysis in a compliant carotid artery bifurcation model. Annals of Biomedical Engineering, 48(5), 1361–1374. DOI: 10.1115/1.2895710
Kim, H. J., Vignon-Clementel, I. E., Coogan, J. S., Figueroa, C. A., Jansen, K. E., & Taylor, C. A. (2010). Patient-specific modeling of blood flow and pressure in human coronary arteries. Annals of Biomedical Engineering, 38(10), 3195–3209. DOI: 10.1007/s10439-010-0083-6
Ku, D. N. (1985). Blood flow in arteries. Annual Review of Fluid Mechanics, 17, 1–32.
Ku, D. N., Giddens, D. P., Zarins, C. K., & Glagov, S. (1985). Pulsatile flow and atherosclerosis in the human carotid bifurcation. Positive correlation between plaque location and low oscillating shear stress. Arteriosclerosis, 5(3), 293–302. DOI: 10.1161/01.ATV.5.3.293
Ku, D. N. (1997). Blood flow in arteries. Annual Review of Fluid Mechanics, 29(1), 399-434. https://doi.org/10.1146/annurev.fluid.29.1.399
Mao, W., Wang, L., Li, J., & Sun, W. (2020). Computational modeling of hemodynamic alterations in the aorta following transcatheter aortic valve implantation. Journal of Biomechanics, 98, 109469. https://doi.org/10.1001/jama.282.21.2035
Milner, J. S., Moore, J. A., Rutt, B. K., & Steinman, D. A. (1998). Hemodynamics of human carotid artery bifurcations: computational studies with models reconstructed from magnetic resonance imaging of normal subjects. Journal of Vascular Surgery, 28(1), 143–156. https://doi.org/10.1016/j.jbiomech.2019.109469
Milnor, W. R. (1989). Hemodynamics. Williams & Wilkins.
Morbiducci, U., Ponzini, R., Grigioni, M., & Redaelli, A. (2010). Helical flow as fluid dynamic signature for atherogenesis risk in aortocoronary bypass. Journal of Biomechanics, 43(16), 2870–2877. ttps://doi.org/10.1016/j.jbiomech.2010.06.003
Morbiducci, U., Gallo, D., Massai, D., et al. (2011). Outflow conditions for image-based hemodynamic models of the carotid bifurcation: Implications for indicators of abnormal flow. Journal of Biomechanical Engineering, 133(3), 031002. https://doi.org/10.1115/1.4002889
Mynard, J. P., & Smolich, J. J. (2015). One-dimensional haemodynamic modeling and wave dynamics in the entire adult circulation. Annals of Biomedical Engineering, 43(6), 1443–1460. https://doi.org/10.1007/s10439-015-1313-8
Nichols, W. W., & O’Rourke, M. F. (2005). McDonald’s Blood Flow in Arteries: Theoretical, Experimental and Clinical Principles (5th ed.). Oxford University Press.
Nichols, W. W., O’Rourke, M. F., & Vlachopoulos, C. (2011). McDonald’s Blood Flow in Arteries: Theoretical, Experimental and Clinical Principles (6th ed.). CRC Press. https://doi.org/10.1201/b11301
Perktold, K., Resch, M., & Peter, R. (1991). Three-dimensional numerical analysis of pulsatile flow and wall shear stress in the carotid artery bifurcation. Journal of Biomechanics, 24(6), 409–420. https://doi.org/10.1016/0021-9290(91)90029-M
Sagawa, K., Maughan, W. L., Suga, H., & Sunagawa, K. (1990). Cardiac Contraction and the Pressure-Volume Relationship. Oxford University Press.
Sherwin, S. J., Formaggia, L., Peiro, J., & Franke, V. (2003). Computational modelling of 1D blood flow with variable mechanical properties and its application to the simulation of wave propagation in the human arterial system. International Journal for Numerical Methods in Fluids, 43(6–7), 673–700. https://doi.org/10.1002/fld.543
Stone, P. H., Coskun, A. U., Yeghiazarians, Y., et al. (2003). Prediction of sites of coronary atherosclerosis progression using endothelial shear stress. Circulation, 108(4), 468–474. https://doi.org/10.1161/01.CIR.0000080894.35274.64
Taylor, C. A., & Draney, M. T. (2004). Experimental and computational methods in cardiovascular fluid mechanics. Annual Review of Fluid Mechanics, 36, 197–231. https://doi.org/10.1146/annurev.fluid.36.050802.121944
Taylor, C. A., & Steinman, D. A. (2010). Image-based modeling of blood flow and vessel wall dynamics: Applications, methods, and future directions. Annals of Biomedical Engineering, 38(3), 1188–1203. https://doi.org/10.1007/s10439-010-9901-0
Xiao, N., Alastruey, J., & Figueroa, C. A. (2014). A systematic comparison between 1-D and 3-D hemodynamics in compliant arterial models. International Journal for Numerical Methods in Biomedical Engineering, 30(2), 204–231. https://doi.org/10.1002/cnm.2598
Zhou, M., Glick, Z. R., Rapoport, B. I., & Kassab, G. S. (2020). Hemodynamic regulation of the cerebral circulation. Frontiers in Physiology, 11, 569554. https://doi.org/10.3389/fphys.2020.569554
Zhou, Z., Qiao, A., & Liu, Y. (2021). Hemodynamic analysis of patient-specific aortic dissection: Evaluation of true-false lumen blood exchange. Biomechanics and Modeling in Mechanobiology, 20(3), 933–946. https://doi.org/10.1007/s10237-020-01395-4

Details

Primary Language

Turkish

Subjects

Numerical Methods in Mechanical Engineering

Journal Section

Research Article

Authors

Arif Çutay ^*
0000-0002-0057-9417
Türkiye

Özdeş Çermik
0000-0001-9308-4589
Türkiye

Publication Date

June 3, 2025

Submission Date

March 27, 2025

Acceptance Date

April 25, 2025

Published in Issue

Year 1970 Volume: 28 Number: 2

DOI

https://doi.org/10.17780/ksujes.1666878

IZ

https://izlik.org/JA44TY93GB

Cite

RIS / Bibtex

APA

Çutay, A., & Çermik, Ö. (2025). AORTİK DAMARDA FARKLI KALP ATIM HIZLARININ KAN AKIŞ DINAMİĞİ ÜZERİNDEKİ ETKİLERİNİN SAYISAL ANALİZİ. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 28(2), 1064-1080. https://doi.org/10.17780/ksujes.1666878

NUMERICAL ANALYSIS OF THE EFFECTS OF DIFFERENT HEART RATES ON BLOOD FLOW DYNAMICS IN THE AORTIC VESSEL

Abstract

Keywords