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Volumn 2, Issue 2, 2011, Pages 77-89

A Three-Dimensional Computational Fluid Dynamics Model of Regurgitant Mitral Valve Flow: Validation Against In Vitro Standards and 3D Color Doppler Methods

Author keywords

CFD model; Echocardiography; Mitral regurgitation; Proximal isovelocity surface area; Vena contracta

Indexed keywords

CFD MODELS; CFD SIMULATIONS; COLOR DOPPLER; COMPUTATIONAL FLUID DYNAMICS MODELING; COMPUTATIONAL FLUID DYNAMICS MODELS; DOPPLER; FLOW COMPRESSION; FLOW CONDITION; FLOW LOOPS; FLOW QUANTIFICATION; HIGH FIDELITY; IN-LINE; IN-VITRO; ISO-VELOCITY SURFACES; MEASUREMENT STANDARDS; MITRAL REGURGITATION; MITRAL VALVES; NOVEL APPLICATIONS; ORIFICE AREA; REDUCTION IN AREA; RELATIVE ERRORS; VENA CONTRACTA;

EID: 79955836217     PISSN: 1869408X     EISSN: 18694098     Source Type: Journal    
DOI: 10.1007/s13239-011-0038-6     Document Type: Article
Times cited : (30)

References (47)
  • 1
    • 70049110874 scopus 로고    scopus 로고
    • Fluid-structure interaction and multi-body contact. Applications to aortic valves
    • Astorino, M., J. F. Gerbeau, O. Pantz, and K. F. Traore. Fluid-structure interaction and multi-body contact. Applications to aortic valves. Comput. Methods Appl. Mech. Eng. 198: 3603-3612, 2009.
    • (2009) Comput. Methods Appl. Mech. Eng. , vol.198 , pp. 3603-3612
    • Astorino, M.1    Gerbeau, J.F.2    Pantz, O.3    Traore, K.F.4
  • 2
    • 0037146422 scopus 로고    scopus 로고
    • Numerical investigation on the stability of singular driven cavity flow
    • Autieri, F., N. Parolini, and L. Quartapelle. Numerical investigation on the stability of singular driven cavity flow. J. Comput. Phys. 183: 1-25, 2002.
    • (2002) J. Comput. Phys. , vol.183 , pp. 1-25
    • Autieri, F.1    Parolini, N.2    Quartapelle, L.3
  • 3
    • 53049084167 scopus 로고    scopus 로고
    • Modular vs. non-modular preconditioners for fluid-structure systems with large added-mass effect
    • Badia, S., A. Quaini, and A. Quarteroni. Modular vs. non-modular preconditioners for fluid-structure systems with large added-mass effect. Comput. Methods Appl. Mech. Eng. 197: 4216-4232, 2008.
    • (2008) Comput. Methods Appl. Mech. Eng. , vol.197 , pp. 4216-4232
    • Badia, S.1    Quaini, A.2    Quarteroni, A.3
  • 4
    • 44649199366 scopus 로고    scopus 로고
    • Splitting methods based on algebraic factorization for fluid-structure interaction
    • Badia, S., A. Quaini, and A. Quarteroni. Splitting methods based on algebraic factorization for fluid-structure interaction. SIAM J. Sci. Comput. 30: 1778-1805, 2008.
    • (2008) SIAM J. Sci. Comput. , vol.30 , pp. 1778-1805
    • Badia, S.1    Quaini, A.2    Quarteroni, A.3
  • 5
    • 0025939920 scopus 로고
    • A new method for quantitation of mitral regurgitation based on color flow Doppler imaging of flow convergence proximal to regurgitant orifice
    • Bargiggia, G. S., L. Tronconi, D. J. Sahn, F. Recusani, A. Raisaro, S. S. De, L. M. Valdes-Cruz, and C. Montemartini. A new method for quantitation of mitral regurgitation based on color flow Doppler imaging of flow convergence proximal to regurgitant orifice. Circulation 84: 1481-1489, 1991.
    • (1991) Circulation , vol.84 , pp. 1481-1489
    • Bargiggia, G.S.1    Tronconi, L.2    Sahn, D.J.3    Recusani, F.4    Raisaro, A.5    De, S.S.6    Valdes-Cruz, L.M.7    Montemartini, C.8
  • 6
    • 0036889713 scopus 로고    scopus 로고
    • Free emboli formation in the wake of bi-leaflet mechanical heart valves and the effects of implantation techniques
    • Bluestein, D., Y. M. Li, and I. B. Krukenkamp. Free emboli formation in the wake of bi-leaflet mechanical heart valves and the effects of implantation techniques. J. Biomech. 35: 1533-1540, 2002.
    • (2002) J. Biomech. , vol.35 , pp. 1533-1540
    • Bluestein, D.1    Li, Y.M.2    Krukenkamp, I.B.3
  • 7
    • 46049087306 scopus 로고    scopus 로고
    • Curvilinear immersed boundary method for simulating fluid structure interaction with complex 3D rigid bodies
    • Borazjani, I., L. Ge, and F. Sotiropoulos. Curvilinear immersed boundary method for simulating fluid structure interaction with complex 3D rigid bodies. J. Comput. Phys. 227: 7587-7620, 2008.
    • (2008) J. Comput. Phys. , vol.227 , pp. 7587-7620
    • Borazjani, I.1    Ge, L.2    Sotiropoulos, F.3
  • 8
    • 77249163127 scopus 로고    scopus 로고
    • High-resolution fluid-structure interaction simulations of flow through a bi-leaflet mechanical heart valve in an anatomic aorta
    • Borazjani, I., L. Ge, and F. Sotiropoulos. High-resolution fluid-structure interaction simulations of flow through a bi-leaflet mechanical heart valve in an anatomic aorta. Ann. Biomed. Eng. 38: 326-344, 2010.
    • (2010) Ann. Biomed. Eng. , vol.38 , pp. 326-344
    • Borazjani, I.1    Ge, L.2    Sotiropoulos, F.3
  • 9
    • 0038219573 scopus 로고    scopus 로고
    • Determination of the optimal region for interaliasing distance measurement for flow regurgitant rate calculation: a fluid simulation study
    • Cosine, D., E. Donal, L. Sanchez, F. Billy, L. Christiaens, and R. Perrault. Determination of the optimal region for interaliasing distance measurement for flow regurgitant rate calculation: a fluid simulation study. J. Am. Soc. Echocardiogr. 16: 485-493, 2003.
    • (2003) J. Am. Soc. Echocardiogr. , vol.16 , pp. 485-493
    • Cosine, D.1    Donal, E.2    Sanchez, L.3    Billy, F.4    Christiaens, L.5    Perrault, R.6
  • 10
    • 0037212420 scopus 로고    scopus 로고
    • A three-dimensional computational analysis of fluid-structure interaction in the aortic valve
    • de, H. J., G. W. Peters, P. J. Schreurs, and F. P. Baaijens. A three-dimensional computational analysis of fluid-structure interaction in the aortic valve. J. Biomech. 36: 103-112, 2003.
    • (2003) J. Biomech. , vol.36 , pp. 103-112
    • De, H.J.1    Peters, G.W.2    Schreurs, P.J.3    Baaijens, F.P.4
  • 11
    • 0028155854 scopus 로고
    • Color-coded Doppler imaging of the vena contracta as a basis for quantification of pure mitral regurgitation
    • Fehske, W., H. Omran, M. Manz, J. Kohler, A. Hagendorff, and B. Luderitz. Color-coded Doppler imaging of the vena contracta as a basis for quantification of pure mitral regurgitation. Am. J. Cardiol. 73: 268-274, 1994.
    • (1994) Am. J. Cardiol. , vol.73 , pp. 268-274
    • Fehske, W.1    Omran, H.2    Manz, M.3    Kohler, J.4    Hagendorff, A.5    Luderitz, B.6
  • 12
    • 0142169840 scopus 로고    scopus 로고
    • Numerical simulation of flow in mechanical heart valves: grid resolution and the assumption of flow symmetry
    • Ge, L., S. C. Jones, F. Sotiropoulos, T. M. Healy, and A. P. Yoganathan. Numerical simulation of flow in mechanical heart valves: grid resolution and the assumption of flow symmetry. J. Biomech. Eng. 125: 709-718, 2003.
    • (2003) J. Biomech. Eng. , vol.125 , pp. 709-718
    • Ge, L.1    Jones, S.C.2    Sotiropoulos, F.3    Healy, T.M.4    Yoganathan, A.P.5
  • 13
    • 25444454392 scopus 로고    scopus 로고
    • Flow in a mechanical bileaflet heart valve at laminar and near-peak systole flow rates: CFD simulations and experiments
    • Ge, L., H. L. Leo, F. Sotiropoulos, and A. P. Yoganathan. Flow in a mechanical bileaflet heart valve at laminar and near-peak systole flow rates: CFD simulations and experiments. J. Biomech. Eng. 127: 782-797, 2005.
    • (2005) J. Biomech. Eng. , vol.127 , pp. 782-797
    • Ge, L.1    Leo, H.L.2    Sotiropoulos, F.3    Yoganathan, A.P.4
  • 14
    • 49049143188 scopus 로고
    • High-Re solutions for incompressible flow using the Navier-Stokes equations and a multigrid method
    • Ghia, U., K. N. Ghia, and C. T. Shin. High-Re solutions for incompressible flow using the Navier-Stokes equations and a multigrid method. J. Comput. Phys. 48: 387-411, 1982.
    • (1982) J. Comput. Phys. , vol.48 , pp. 387-411
    • Ghia, U.1    Ghia, K.N.2    Shin, C.T.3
  • 15
    • 69049112963 scopus 로고    scopus 로고
    • Simulating the fluid dynamics of natural and prosthetic heart valves using the immersed boundary method
    • Griffith, B. E., X. Luo, D. M. McQueen, and C. S. Peskin. Simulating the fluid dynamics of natural and prosthetic heart valves using the immersed boundary method. Int. J. Appl. Mech. 1: 137-177, 2009.
    • (2009) Int. J. Appl. Mech. , vol.1 , pp. 137-177
    • Griffith, B.E.1    Luo, X.2    McQueen, D.M.3    Peskin, C.S.4
  • 16
    • 0031041551 scopus 로고    scopus 로고
    • Assessment of mitral regurgitation severity by Doppler color flow mapping of the vena contracta
    • Hall, S. A., M. E. Brickner, D. L. Willett, W. N. Irani, I. Afridi, and P. A. Grayburn. Assessment of mitral regurgitation severity by Doppler color flow mapping of the vena contracta. Circulation 95: 636-642, 1997.
    • (1997) Circulation , vol.95 , pp. 636-642
    • Hall, S.A.1    Brickner, M.E.2    Willett, D.L.3    Irani, W.N.4    Afridi, I.5    Grayburn, P.A.6
  • 17
    • 4344604890 scopus 로고    scopus 로고
    • A finite element model for the simulation of lost foam casting
    • Houzeaux, G., and R. Codina. A finite element model for the simulation of lost foam casting. Int. J. Numer. Methods Fluids 46: 203-226, 2004.
    • (2004) Int. J. Numer. Methods Fluids , vol.46 , pp. 203-226
    • Houzeaux, G.1    Codina, R.2
  • 18
    • 33846517499 scopus 로고    scopus 로고
    • A finite element method for the solution of rotary pumps
    • Houzeaux, G., and R. Codina. A finite element method for the solution of rotary pumps. Comput. Fluids 36: 667-679, 2007.
    • (2007) Comput. Fluids , vol.36 , pp. 667-679
    • Houzeaux, G.1    Codina, R.2
  • 19
    • 0028414111 scopus 로고
    • Numerical simulation of unsteady laminar flow through a tilting disk heart valve: prediction of vortex shedding
    • Huang, Z. J., C. L. Merkle, S. Abdallah, and J. M. Tarbell. Numerical simulation of unsteady laminar flow through a tilting disk heart valve: prediction of vortex shedding. J. Biomech. 27: 391-402, 1994.
    • (1994) J. Biomech. , vol.27 , pp. 391-402
    • Huang, Z.J.1    Merkle, C.L.2    Abdallah, S.3    Tarbell, J.M.4
  • 20
    • 47649120586 scopus 로고    scopus 로고
    • Direct assessment of size and shape of noncircular vena contracta area in functional versus organic mitral regurgitation using real-time three-dimensional echocardiography
    • Kahlert, P., B. Plicht, I. M. Schenk, R. A. Janosi, R. Erbel, and T. Buck. Direct assessment of size and shape of noncircular vena contracta area in functional versus organic mitral regurgitation using real-time three-dimensional echocardiography. J. Am. Soc. Echocardiogr. 21: 912-921, 2008.
    • (2008) J. Am. Soc. Echocardiogr. , vol.21 , pp. 912-921
    • Kahlert, P.1    Plicht, B.2    Schenk, I.M.3    Janosi, R.A.4    Erbel, R.5    Buck, T.6
  • 21
    • 0000747282 scopus 로고
    • Numerical solution of the Navier-Stokes equations for the flow in a two dimensional cavity
    • Kawaguti, M. Numerical solution of the Navier-Stokes equations for the flow in a two dimensional cavity. J. Phys. Soc. Jpn. 16: 2307-2315, 1961.
    • (1961) J. Phys. Soc. Jpn. , vol.16 , pp. 2307-2315
    • Kawaguti, M.1
  • 23
    • 0028671640 scopus 로고
    • An initial parametric study on fluid flow through bileaflet mechanical heart valves using computational fluid dynamics
    • King, M. J., T. David, and J. Fisher. An initial parametric study on fluid flow through bileaflet mechanical heart valves using computational fluid dynamics. J. Eng. Med. 208: 63-72, 1994.
    • (1994) J. Eng. Med. , vol.208 , pp. 63-72
    • King, M.J.1    David, T.2    Fisher, J.3
  • 24
    • 0030152652 scopus 로고    scopus 로고
    • A three-dimensional, time-dependent analysis of flow through a bileaflet mechanical heart valve: comparison of experimental and numerical results
    • King, M. J., J. Corden, T. David, and J. Fisher. A three-dimensional, time-dependent analysis of flow through a bileaflet mechanical heart valve: comparison of experimental and numerical results. J. Biomech. 29: 609-618, 1996.
    • (1996) J. Biomech. , vol.29 , pp. 609-618
    • King, M.J.1    Corden, J.2    David, T.3    Fisher, J.4
  • 25
    • 0031126287 scopus 로고    scopus 로고
    • Three-dimensional study of the effect of two leaflet opening angles on the time-dependent flow through a bileaflet mechanical heart valve
    • King, M. J., T. David, and J. Fisher. Three-dimensional study of the effect of two leaflet opening angles on the time-dependent flow through a bileaflet mechanical heart valve. Med. Eng. Phys. 19: 235-241, 1997.
    • (1997) Med. Eng. Phys. , vol.19 , pp. 235-241
    • King, M.J.1    David, T.2    Fisher, J.3
  • 26
    • 0032763474 scopus 로고    scopus 로고
    • Flow convergence flow rates from 3-dimensional reconstruction of color Doppler flow maps for computing transvalvular regurgitant flows without geometric assumptions: an in vitro quantitative flow study
    • Li, X., T. Shiota, A. Delabays, D. Teien, X. Zhou, B. Sinclair, N. G. Pandian, and D. J. Sahn. Flow convergence flow rates from 3-dimensional reconstruction of color Doppler flow maps for computing transvalvular regurgitant flows without geometric assumptions: an in vitro quantitative flow study. J. Am. Soc. Echocardiogr. 12: 1035-1044, 1999.
    • (1999) J. Am. Soc. Echocardiogr. , vol.12 , pp. 1035-1044
    • Li, X.1    Shiota, T.2    Delabays, A.3    Teien, D.4    Zhou, X.5    Sinclair, B.6    Pandian, N.G.7    Sahn, D.J.8
  • 27
    • 0038640246 scopus 로고    scopus 로고
    • Simple method for estimating regurgitant volume with use of a single radius for measuring proximal isovelocity surface area: an in vitro study of simulated mitral regurgitation
    • Li, X., S. Wanitkun, X. Li, I. Hashimoto, Y. Mori, R. Rusk, S. Hicks, and D. Sahn. Simple method for estimating regurgitant volume with use of a single radius for measuring proximal isovelocity surface area: an in vitro study of simulated mitral regurgitation. J. Am. Soc. Echocardiogr. 15: 1189-1196, 2002.
    • (2002) J. Am. Soc. Echocardiogr. , vol.15 , pp. 1189-1196
    • Li, X.1    Wanitkun, S.2    Li, X.3    Hashimoto, I.4    Mori, Y.5    Rusk, R.6    Hicks, S.7    Sahn, D.8
  • 28
    • 34247565100 scopus 로고    scopus 로고
    • In vitro validation of real-time three-dimensional color Doppler echocardiography for direct measurement of proximal isovelocity surface area in mitral regurgitation
    • Little, S. H., S. R. Igo, B. Pirat, M. McCulloch, C. J. Hartley, Y. Nose, and W. A. Zoghbi. In vitro validation of real-time three-dimensional color Doppler echocardiography for direct measurement of proximal isovelocity surface area in mitral regurgitation. Am. J. Cardiol. 99: 1440-1447, 2007.
    • (2007) Am. J. Cardiol. , vol.99 , pp. 1440-1447
    • Little, S.H.1    Igo, S.R.2    Pirat, B.3    McCulloch, M.4    Hartley, C.J.5    Nose, Y.6    Zoghbi, W.A.7
  • 29
    • 56049096456 scopus 로고    scopus 로고
    • Three-dimensional color Doppler echocardiography for direct measurement of vena contracta area in mitral regurgitation: in vitro validation and clinical experience
    • Little, S. H., B. Pirat, R. Kumar, S. R. Igo, M. McCulloch, C. J. Hartley, J. Xu, and W. A. Zoghbi. Three-dimensional color Doppler echocardiography for direct measurement of vena contracta area in mitral regurgitation: in vitro validation and clinical experience. JACC Cardiovasc. Imaging 1: 695-704, 2008.
    • (2008) JACC Cardiovasc. Imaging , vol.1 , pp. 695-704
    • Little, S.H.1    Pirat, B.2    Kumar, R.3    Igo, S.R.4    McCulloch, M.5    Hartley, C.J.6    Xu, J.7    Zoghbi, W.A.8
  • 30
    • 40949125611 scopus 로고    scopus 로고
    • Three-dimensional ultrasound imaging model of mitral valve regurgitation: design and evaluation
    • Little, S. H., S. R. Igo, M. McCulloch, C. J. Hartley, Y. Nose, and W. A. Zoghbi. Three-dimensional ultrasound imaging model of mitral valve regurgitation: design and evaluation. Ultrasound Med. Biol. 34: 647-654, 2008.
    • (2008) Ultrasound Med. Biol. , vol.34 , pp. 647-654
    • Little, S.H.1    Igo, S.R.2    McCulloch, M.3    Hartley, C.J.4    Nose, Y.5    Zoghbi, W.A.6
  • 31
    • 26244438430 scopus 로고    scopus 로고
    • Doppler echocardiographic assessment of valvular regurgitation severity by measurement of the vena contracta: an in vitro validation study
    • Mascherbauer, J., R. Rosenhek, B. Bittner, J. Binder, P. Simon, G. Maurer, H. Schima, and H. Baumgartner. Doppler echocardiographic assessment of valvular regurgitation severity by measurement of the vena contracta: an in vitro validation study. J. Am. Soc. Echocardiogr. 18: 999-1006, 2005.
    • (2005) J. Am. Soc. Echocardiogr. , vol.18 , pp. 999-1006
    • Mascherbauer, J.1    Rosenhek, R.2    Bittner, B.3    Binder, J.4    Simon, P.5    Maurer, G.6    Schima, H.7    Baumgartner, H.8
  • 34
    • 49649145203 scopus 로고
    • Flow patterns around heart valves: a numerical method
    • Peskin, C. S. Flow patterns around heart valves: a numerical method. J. Comput. Phys. 10: 252-271, 1972.
    • (1972) J. Comput. Phys. , vol.10 , pp. 252-271
    • Peskin, C.S.1
  • 35
    • 56549087880 scopus 로고    scopus 로고
    • Direct quantification of mitral regurgitant flow volume by real-time three-dimensional echocardiography using dealiasing of color Doppler flow at the vena contracta
    • Plicht, B., P. Kahlert, R. Goldwasser, R. A. Janosi, P. Hunold, R. Erbel, and T. Buck. Direct quantification of mitral regurgitant flow volume by real-time three-dimensional echocardiography using dealiasing of color Doppler flow at the vena contracta. J. Am. Soc. Echocardiogr. 21: 1337-1346, 2008.
    • (2008) J. Am. Soc. Echocardiogr. , vol.21 , pp. 1337-1346
    • Plicht, B.1    Kahlert, P.2    Goldwasser, R.3    Janosi, R.A.4    Hunold, P.5    Erbel, R.6    Buck, T.7
  • 36
    • 0038687240 scopus 로고    scopus 로고
    • Vena contracta width measurement: theoretic basis and usefulness in the assessment of valvular regurgitation severity
    • Quere, J. P., C. Tribouilloy, and M. Enriquez-Sarano. Vena contracta width measurement: theoretic basis and usefulness in the assessment of valvular regurgitation severity. Curr. Cardiol. Rep. 5: 110-115, 2003.
    • (2003) Curr. Cardiol. Rep. , vol.5 , pp. 110-115
    • Quere, J.P.1    Tribouilloy, C.2    Enriquez-Sarano, M.3
  • 37
    • 49049123295 scopus 로고
    • Driven cavity flows by efficient numerical techniques
    • Schreiber, R., and H. Keller. Driven cavity flows by efficient numerical techniques. J. Comput. Phys. 49: 310-333, 1983.
    • (1983) J. Comput. Phys. , vol.49 , pp. 310-333
    • Schreiber, R.1    Keller, H.2
  • 38
    • 0030007148 scopus 로고    scopus 로고
    • Three-dimensional reconstruction of color Doppler flow convergence regions and regurgitant jets: an in vitro quantitative study
    • Shiota, T., B. Sinclair, M. Ishii, X. Zhou, S. Ge, D. E. Teien, M. Gharib, and D. J. Sahn. Three-dimensional reconstruction of color Doppler flow convergence regions and regurgitant jets: an in vitro quantitative study. J. Am. Coll. Cardiol. 27: 1511-1518, 1996.
    • (1996) J. Am. Coll. Cardiol. , vol.27 , pp. 1511-1518
    • Shiota, T.1    Sinclair, B.2    Ishii, M.3    Zhou, X.4    Ge, S.5    Teien, D.E.6    Gharib, M.7    Sahn, D.J.8
  • 39
    • 0030028355 scopus 로고    scopus 로고
    • Current status of flow convergence for clinical applications: is it a leaning tower of "PISA"?
    • Simpson, I. A., T. Shiota, M. Gharib, and D. J. Sahn. Current status of flow convergence for clinical applications: is it a leaning tower of "PISA"? J. Am. Coll. Cardiol. 27: 504-509, 1996.
    • (1996) J. Am. Coll. Cardiol. , vol.27 , pp. 504-509
    • Simpson, I.A.1    Shiota, T.2    Gharib, M.3    Sahn, D.J.4
  • 40
    • 0037268522 scopus 로고    scopus 로고
    • Real-time three-dimensional color Doppler evaluation of the flow convergence zone for quantification of mitral regurgitation: validation experimental animal study and initial clinical experience
    • Sitges, M., M. Jones, T. Shiota, J. X. Qin, H. Tsujino, F. Bauer, Y. J. Kim, D. A. Agler, L. A. Cardon, A. D. Zetts, J. A. Panza, and J. D. Thomas. Real-time three-dimensional color Doppler evaluation of the flow convergence zone for quantification of mitral regurgitation: validation experimental animal study and initial clinical experience. J. Am. Soc. Echocardiogr. 16: 38-45, 2003.
    • (2003) J. Am. Soc. Echocardiogr. , vol.16 , pp. 38-45
    • Sitges, M.1    Jones, M.2    Shiota, T.3    Qin, J.X.4    Tsujino, H.5    Bauer, F.6    Kim, Y.J.7    Agler, D.A.8    Cardon, L.A.9    Zetts, A.D.10    Panza, J.A.11    Thomas, J.D.12
  • 41
    • 0022266675 scopus 로고
    • Numerical simulation of steady turbulent flow through trileaflet aortic heart valves-I. Computational scheme and methodology
    • Stevenson, D. M., and A. P. Yoganathan. Numerical simulation of steady turbulent flow through trileaflet aortic heart valves-I. Computational scheme and methodology. J. Biomech. 18: 899-907, 1985.
    • (1985) J. Biomech. , vol.18 , pp. 899-907
    • Stevenson, D.M.1    Yoganathan, A.P.2
  • 42
    • 0022266674 scopus 로고
    • Numerical simulation of steady turbulent flow through trileaflet aortic heart valves-II. Results on five models
    • Stevenson, D. M., A. P. Yoganathan, and F. P. Williams. Numerical simulation of steady turbulent flow through trileaflet aortic heart valves-II. Results on five models. J. Biomech. 18: 909-926, 1985.
    • (1985) J. Biomech. , vol.18 , pp. 909-926
    • Stevenson, D.M.1    Yoganathan, A.P.2    Williams, F.P.3
  • 43
    • 28844501206 scopus 로고    scopus 로고
    • A three-dimensional fluid-structure interaction method for heart valve modeling
    • van Loon, R., P. D. Anderson, F. P. T. Baaijens, and F. N. van de Vosse. A three-dimensional fluid-structure interaction method for heart valve modeling. C. R. Mechanique 333: 856-866, 2005.
    • (2005) C. R. Mechanique , vol.333 , pp. 856-866
    • van Loon, R.1    Anderson, P.D.2    Baaijens, F.P.T.3    van de Vosse, F.N.4
  • 45
    • 33947631386 scopus 로고    scopus 로고
    • Proximal flow convergence region as assessed by real-time 3-dimensional echocardiography: challenging the hemispheric assumption
    • Yosefy, C., R. A. Levine, J. Solis, M. Vaturi, M. D. Handschumacher, and J. Hung. Proximal flow convergence region as assessed by real-time 3-dimensional echocardiography: challenging the hemispheric assumption. J. Am. Soc. Echocardiogr. 20: 389-396, 2007.
    • (2007) J. Am. Soc. Echocardiogr. , vol.20 , pp. 389-396
    • Yosefy, C.1    Levine, R.A.2    Solis, J.3    Vaturi, M.4    Handschumacher, M.D.5    Hung, J.6
  • 46
    • 0030779284 scopus 로고    scopus 로고
    • Vena contracta imaged by Doppler color flow mapping predicts the severity of eccentric mitral regurgitation better than color jet area: a chronic animal study
    • Zhou, X., M. Jones, T. Shiota, I. Yamada, D. Teien, and D. J. Sahn. Vena contracta imaged by Doppler color flow mapping predicts the severity of eccentric mitral regurgitation better than color jet area: a chronic animal study. J. Am. Coll. Cardiol. 30: 1393-1398, 1997.
    • (1997) J. Am. Coll. Cardiol. , vol.30 , pp. 1393-1398
    • Zhou, X.1    Jones, M.2    Shiota, T.3    Yamada, I.4    Teien, D.5    Sahn, D.J.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.