Structural simulations of prosthetic tri-leaflet aortic heart valves

Journal of Biomechanics

Volumn 41, Issue 7, 2008, Pages 1510-1519

  Haj Ali, Rami ^a   Dasi, Lakshmi P ^b   Kim, Hee Sun ^a   Choi, Joonho ^a   Leo, H W ^a   Yoganathan, Ajit P ^b  

^a Georgia Institute of Technology   (United States)

^b EMORY UNIVERSITY   (United States)

Author keywords

Heart valves; In vitro testing; Nonlinear leaflet behavior; Polymeric aortic valves; Structural FE simulation; Tri leaflet

Indexed keywords

COMPUTER SIMULATION; FINITE ELEMENT METHOD; HEART VALVE PROSTHESES; KINEMATICS; WAVEFORM ANALYSIS;

NONLINEAR LEAFLET BEHAVIOR; POLYMERIC TRI-LEAFLET AORTIC VALVES (PAVS); TRANSVALVULAR PRESSURE;

BIOMECHANICS;

AORTA VALVE; ARTICLE; COMPUTER SIMULATION; EXPERIMENTAL MODEL; FINITE ELEMENT ANALYSIS; HEART VALVE PROSTHESIS; KINEMATICS; PRIORITY JOURNAL; SPECTRUM; THREE DIMENSIONAL IMAGING;

AORTIC VALVE; BIOMECHANICS; FINITE ELEMENT ANALYSIS; HEART VALVE PROSTHESIS; HUMANS; MODELS, CARDIOVASCULAR; PRESSURE;

EID: 42749096093     PISSN: 00219290     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jbiomech.2008.02.026     Document Type: Article

References (23)

1. ABAQUS. Hibbitt, Karlsson and Sorensen, Inc. Theory Manual, Version 6.4.
2. Alferiev I., Stachelek S.J., Lu Z., Fu A.L., Sellaro T.L., Connolly J.M., Bianco R.W., Sacks M.S., and Levy R.J. Prevention of polyurethane valve cusp calcification with covalently attached bisphosphonate diethylamino moieties. Journal of Biomedical Materials Research A 66 2 (2003) 385-395
3. Bathe K.-J. Finite Element Procedures (1996), Prentice-Hall, Englewood Cliffs, NJ
4. Belytschko T., Liu W.K., and Moran B. Nonlinear Finite Elements for Continua and Structures (2000), Wiley, New York
5. Cacciola G., Peters G.W.M., and Schreurs P.J.G. A three-dimensional mechanical analysis of a stentless fiber-reinforced aortic valve prosthesis. Journal of Biomechanics 33 (2000) 521-530
6. Crisfield M.A. Non-Linear Finite Element Analysis of Solids and Structures, Volume 1: Essentials (1991), Wiley, New York
7. De Hart J., Cacciola G., Schreurs P.J.G., and Peters G.W.M. A three-dimensional analysis of a fiber-reinforced aortic valve prosthesis. Journal of Biomechanics 31 (1998) 629-638
8. He S., Lemmon Jr. J.D., Weston M.W., Jensen M.O., Levine R.A., and Yoganathan A.P. Mitral valve compensation for annular dilatation: in vitro study into the mechanisms of functional mitral regurgitation with an adjustable annulus model. Journal of Heart Valve Diseases 8 3 (1999) 294-302
9. Khan A.S., and Huang S. Continuum Theory of Plasticity (1995), Wiley, New York
10. Kim H., Chandran K.B., Sacks M.S., and Lu J. An experimentally derived stress resultant shell model for heart valve dynamic simulations. Annals of Biomedical Engineering 35 1 (2007)
11. Lanir Y. Constitutive equations for fibrous connective tissues. Journal of Biomechanics 16 (1983) 1-12
12. Leo H.-L., He Z., Ellis J.T., and Yoganathan A.P. Microflow fields in the hinge region of the CarbomMedics bileaflet mechanical heart valve design. Journal of Thoracic and Cardiovascular Surgery 124 (2002) 561-574
13. Leo H.L., Dasi L.P., Carberry J., et al. Fluid dynamics assessmenet of three polymeric heart valves using particle image velocimetry. Annals of Biomedical Engineering 34 6 (2006) 936
14. Liu Y., Kasyanov V., and Schoephoerster R.T. Effect of fiber orientation of the stress distribution within a leaflet of a polymer composite heart valve in the closed position. Journal of Biomechanics 40 5 (2007) 1099-1106
15. Mayne A.S.D., Christie G.M., Smaill B.H., Hunter P.J., and Barratt-Boyes B.G. An assessment of the mechanical properties of leaflets from four second-generation porcine bioprostheses with biaxial testing techniques. Journal of Thoracic Cardiovascular Surgery 98 (1989) 170-180
16. Sacks M.S. A method for planar biaxial mechanical testing that includes in-plane shear. Journal of Biomechanical Engineering-Transactions of the ASME 121 5 (1999) 551-555
17. Sacks M.S. A structural constitutive model for chemically treated planar connective tissues under biaxial loading. Computational Mechanics 26 4 (2000) 243-249
18. Sacks M.S. Biaxial mechanical evaluation of planar biological materials. Journal of Elasticity 61 (2000) 199-246
19. Simo J.C., and Hughes T.J.R. Computational Inelasticity (Interdisciplinary Applied Mathematics) (2001), Springer, Berlin
20. Sun W., Sacks M.S., Sellaro T.L., Slaughter W.S., and Scott M.J. Biaxial mechanical response of bioprosthetic heart valve biomaterials to high in-plane shear. ASME Journal of Biomechanic Engineering 125 (2003) 372-380
21. Sun W., Abad A., and Sacks M.S. Simulated bioprosthetic heart valve deformation under quasi-static loading. ASME Journal of Biomechanics Engineering 127 (2005) 905-914
22. Taylor R.L. A Finite Element Analysis Program-FEAP: Theory Manual, V. 8.1 (2007), University of California Berkeley, Berkeley, CA
23. Thubrikar M.J. The Aortic Valve (1990), CRC Press Inc., Boca Raton, FL