A novel approach to in vivo mitral valve stress analysis

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 299, Issue 6, 2010, Pages

  Xu, Chun ^a   Brinster, Clay J ^b   Jassar, Arminder S ^a,b   Vergnat, Mathieu ^a   Eperjesi, Thomas J ^a   Gorman, Robert C ^a,b   Gorman III, Joseph H ^a,b   Jackson, Benjamin M ^b  

^a Gorman Cardiovascular Research Group   (United States)

^b UNIVERSITY OF PENNSYLVANIA   (United States)

Author keywords

Cardiac physiology; Cardiac surgery; Finite element analysis

Indexed keywords

ANIMAL EXPERIMENT; ARTICLE; CONTROLLED STUDY; FINITE ELEMENT ANALYSIS; HEART CONTRACTION; HUMAN; IN VIVO STUDY; MECHANICAL STRESS; MITRAL VALVE; NONHUMAN; PATHOPHYSIOLOGY; PRIORITY JOURNAL; SHEEP; STRESS STRAIN RELATIONSHIP; THREE DIMENSIONAL ECHOCARDIOGRAPHY;

ANIMALS; BLOOD PRESSURE; COMPUTER SIMULATION; ECHOCARDIOGRAPHY, THREE-DIMENSIONAL; ECHOCARDIOGRAPHY, TRANSESOPHAGEAL; FINITE ELEMENT ANALYSIS; HUMANS; IMAGE INTERPRETATION, COMPUTER-ASSISTED; MITRAL VALVE; MYOCARDIAL CONTRACTION; SHEEP; STRESS, MECHANICAL;

EID: 78649733864     PISSN: 03636135     EISSN: 15221539     Source Type: Journal    
DOI: 10.1152/ajpheart.00370.2010     Document Type: Article

References (21)

1. Avanzani A. A computational procedure for prediction of structural effects of edge-to-edge repair on mitral valve. J Biomech Eng 130: 031015, 2008.
2. Cochran RP, Kunzelman KS. Effect of papillary muscle position on mitral valve function: relationship to homografts. Ann Thorac Surg 66: S155-S161, 1998.
3. Dal Pan F, Donzella G, Fucci C, Schreiber M. Structural effects of an innovative surgical technique to repair heart valve defects. J Biomech 38: 2460-2471, 2004.
4. Einstein DR, Kunzelman KS, Reinhall PG, Nicosia MA, Cochran RP. Non-linear fluid-coupled computational model of the mitral valve. J Heart Valve Dis 14: 376-385, 2005.
5. Gorman JH 3rd, Gupta KB, Streicher JT, Gorman RC, Jackson BM, Ratcliffe MB, Bogen DK, Edmunds LH Jr. Dynamic three-dimensional imaging of the mitral valve and left ventricle by rapid sonomicrometry array localization. J Thorac Cardiovasc Surg 112: 712-726, 1996.
6. Krishnamurthy G, Ennis DB, Itoh A, Bothe W, Swanson JC, Karlsson M, Kuhl E, Miller DC, Ingels NB Jr. Material properties of the ovine mitral valve anterior leaflet in vivo from inverse finite element analysis. Am J Physiol Heart Circ Physiol 295: H1141-H1149, 2008.
7. Krishnamurthy G, Itoh A, Bothe W, Swanson JC, Kuhl E, Karlsson M, Craig Miller D, Ingels NB Jr. Stress-strain behavior of mitral valve leaflets in the beating ovine heart. J Biomech 42: 1909-1916, 2009.
8. Kunzelman KS, Cochran RP, Chuong C, Ring WS, Verrier ED, Eberhart RD. Finite element analysis of the mitral valve. J Heart Valve Dis 2: 326-340, 1993.
9. Kunzelman KS, Reimink MS, Cochran RP. Variations in annuloplasty ring and sizer dimensions may alter outcome in mitral valve repair. J Card Surg 12: 322-329, 1997.
10. Kunzelman KS, Reimink MS, Cochran RP. Annular dilatation increases stress in the mitral valve and delays coaptation: a finite element computer model. Cardiovasc Surg 5: 427-434, 1997.
11. Kunzelman KS, Reimink MS, Cochran RP. Flexible versus rigid ring annuloplasty for mitral valve annular dilatation: a finite element model. J Heart Valve Dis 7: 108-116, 1998.
12. Kunzelman KS, Quick DW, Cochran RP. Altered collagen concentration in mitral valve leaflets: biochemical and finite element analysis. Ann Thorac Surg 66: S198-S205, 1998.
13. Kunzelman KS, Einstein DR, Cochran RP. Fluid-structure interaction models of the mitral valve: function in normal and pathological states. Philos Trans R Soc Lond B Biol Sci 362: 1393-1406, 2007.
14. Prot V, Haaverstad R, Skallerud B. Finite element analysis of the mitral apparatus: annulus shape effect and chordal force distribution. Biomech Model Mechanobiol 8: 43-55, 2009.
15. Reimink MS, Kunzelman KS, Cochran RP. The effect of chordal replacement suture length on function and stresses in repaired mitral valves: a finite element study. J Heart Valve Dis 5: 365-375, 1996.
16. Reimink MS, Kunzelman KS, Verrier ED, Cochran RP. The effect of anterior chordal replacement on mitral valve function and stresses. A finite element study. ASAIO J 41: M754-M762, 1995.
17. Ryan LP, Jackson BM, Eperjesi TJ, Plappert TJ, St John-Sutton M, Gorman RC, Gorman JH 3rd. A methodology for assessing human mitral leaflet curvature using real-time 3-dimensional echocardiography. J Thorac Cardiovasc Surg 136: 726-734, 2008.
18. Schievano S, Kunzelman KS, Nicosia MA, Cochran RP, Einstein DR, Khambadkone S, Bonhoeffer P. Percutaneous mitral valve dilatation: single balloon versus double balloon. A finite element study. J Heart Valve Dis 18: 28-34, 2009.
19. Votta E, Maisano F, Bolling SF, Alfieri O, Montevecchi FM, Redaelli A. The Geoform disease-specific annuloplasty system: a finite element study. Ann Thorac Surg 84: 92-101, 2007.
20. Votta E, Caiani E, Veronesi F, Soncini M, Montevecchi FM, Redaelli A. Mitral valve finite-element modeling from ultrasound data: a pilot study for a new approach to understand mitral function and clinical scenarios. Philos Transact A Math Phys Eng Sci 366: 3411-3434, 2008.
21. Wieting DW, Eberhardt AC, Reul H, Breznock EM, Schreck SG, Chandler JG. Strut fracture mechanism of the Bjork-Shiley convexoconcave heart valve. J Heart Valve Dis 8: 206-217, 1999.