Investigation of human coronary arteries and heart ventricles mode of deformation and haemodynamics

Abstract


Mechanical properties of coronary arteries and heart tissues, computer 3D models of CA and heart ventricles were investigated. Numerical analysis of coronary arteries and heart ventricles mode of deformation and haemodynamics was made. The material of the arteries and heart tissue was assumed as linear isotropic, the blood as a Newtonian fluid. Comparative analysis of numerical data for cases of spatially unfixed coronary arteries and fixed coronary arteries of passive myocardium and for pathological and healthy heart ventricles was conducted.

About the authors

Anastsia A Golyadkina

Saratov State University named after N. G. Chernyshevsky

Email: nano-bio@sgu.ru
аспирант, каф. математической теории упругости и биомеханики; Саратовский государственный университет им. Н. Г. Чернышевского; Saratov State University named after N. G. Chernyshevsky

Irina V Kirillova

Saratov State University named after N. G. Chernyshevsky

Email: nano-bio@sgu.ru
(к.ф.-м.н., доц.), доцент, каф. математической теории упругости и биомеханики; Саратовский государственный университет им. Н. Г. Чернышевского; Saratov State University named after N. G. Chernyshevsky

Olga A Schuchkina

Saratov State University named after N. G. Chernyshevsky

Email: nano-bio@sgu.ru
; Saratov State University named after N. G. Chernyshevsky

References

  1. Opie L. H. Heart Physiology: from cell to circulation. Philadelphia: Lippincott, Williams & Wilkins, 2003. 648 pp.
  2. Berry J. L., Santamarina A., Moore J. E., Roychowdhury S., Routh W. D. Experimental and Computational Flow Evaluation of Coronary Stents // Ann. Biomed. Eng., 2000. Vol. 28, no. 4. Pp. 386-398.
  3. Gijsen F. J. H., Wentzel J. J., Thury A., Mastik F., Schaar J. A., Schuurbiers J. C. H., Slager C. J., van der Giessen W. J., de Feyter P. J., van der Steen A. F. W., Serruys P. W. Strain distribution over plaques in human coronary arteries relates to shear stress // Am. J. Physiol. Heart Circ. Physiol., 2008. Vol. 295, no. 4. Pp. 1608-1614.
  4. Qiu Y., Tarbell J. M. Numerical Simulation of Pulsatile Flow in a Compliant Curved Tube Model of a Coronary Arter // J. Biomech. Eng., 2000. Vol. 122, no. 1, 77. 9 pp.
  5. Zeng D., Boutsianis E., Ammann M., Boomsma K., Wildermuth S., Poulikakos D. A Study on the Compliance of a Right Coronary Artery and Its Impact on Wall Shear Stress // J. Biomech. Eng., 2008. Vol. 130, no. 4, 041014. 11 pp.
  6. Ramaswamy S. D., Vigmostad S. C., Wahle A., Lai Y.-G., Olszewski M. E., Braddy K. C., Brennan T. M. H., Rossen J. D., Sonka M., Chandran K. B. Fluid Dynamic Analysis in a Human Left Anterior Descending Coronary Artery with Arterial Motion // Ann. Biomed. Eng., 2004. Vol. 32, no. 12. Pp. 1628-1641.
  7. Santamarina A., Weydahl E., Siegel J. M., Moore J. E. Computational Analysis of Flow in a Curved Tube Model of the Coronary Arteries: Effects of Time-varying Curvature // Ann. Biomed. Eng., 1998. Vol. 26, no. 6. Pp. 944-954.
  8. Migliavacca F., Balossino R., Pennati G., Dubini G., Hsia T. Y., de Leval M. R., Bove E. L. Multiscale modelling in biofluidynamics: Application to reconstructive paediatric cardiac surgery // J. Biomech., 2006. Vol. 39, no. 6. Pp. 1010-1020.
  9. Lagana K., Balossino R., Migliavacca F., Pennati G., Bove E. L., de Leval M. R., Dubini G. Multiscale modeling of the cardiovascular system: application to the study of pulmonary and coronary perfusions in the univentricular circulation // J. Biomech, 2005. Vol. 38, no. 5. Pp. 1129-1141.
  10. Kim H. J., Figueroa C. A., Hughes T. J. R., Jansen K. E., Taylor C. A. Augmented Lagrangian method for constraining the shape of velocity profiles at outlet boundaries for three-dimensional finite element simulations of blood flow // Comput. Methods Appl. Mech. Eng., 2009. Vol. 198, no. 45-46. Pp. 3551-3566.
  11. Vignon-Clementel I. E., Figueroa C. A., Jansen K. E., Taylor C. A. Outflow boundary conditions for three-dimensional finite element modeling of blood flow and pressure in arteries // Comput. Methods Appl. Mech. Eng., 2006. Vol. 195, no. 29-32. Pp. 3776-3796.
  12. Vignon-Clementel I. E., Figueroa C. A., Jansen K. E., Taylor C. A. Outflow boundary conditions for 3D simulations of non-periodic blood flow and pressure fields in deformable arteries // Comput. Methods Biomech. Biomed. Eng., 2010. Vol. 13, no. 5. Pp. 625-640.
  13. Kim H. J., Vignon-Clementel I. E., Figueroa C. A., LaDisa J. F., Jansen K. E., Feinstein J. A., Taylor C. A. On Coupling a Lumped Parameter Heart Model and a ThreeDimensional Finite Element Aorta Model // Ann. Biomed. Eng., 2009. Vol. 37, no. 11. Pp. 2153-2169.
  14. Göktepe S., Abilez O. J., Kuhl E. A generic approach towards finite growth with examples of athlete's heart, cardiac dilation, and cardiac wall thickening // J. Mech. Phys. Solids, 2010. Vol. 58, no. 10. Pp. 1661-1680.
  15. Schwaiger M., Ziegler S. I., Nekolla S. G. PET/CT challenge for the non-invasive diagnosis of coronary artery disease // European Journal of Radiology, 2010. Vol. 73, no. 3. Pp. 494-503.
  16. Sun A., Fan Y., Deng X. Numerical Study of Hemodynamics at Coronary Bifurcation with and without Swirling Flow / In: 6th World Congress of Biomechanics (August 1-6, 2010, Singapore) / IFMBE Proceedings, 31, 2010. Pp. 1428-1430.
  17. Kim H. J., Vignon-Clementel I. E., Coogan J. S., Figueroa C. A., Jansen K. E., Taylor C. A. Patient-Specific Modeling of Blood Flow and Pressure in Human Coronary Arteries // Ann. Biomed. Eng., 2010. Vol. 38, no. 10. Pp. 3195-3209.
  18. Островский Ю. П. Хирургия сердца: Руководство. М.: Мед. лит., 2007. 576 с. 19. Авалиани В. М., Червов И. И., Шобнин А. Н. Коронарная хирургия при мультифокальном атеросклерозе. М.: Универсум, 2005. 384 с.

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