A mesh-less approach for fast estimation of electrical activation time in the ventricular wall

Computers in Cardiology

Volumn 36, Issue , 2009, Pages 209-212

  Pashaei, Ali ^a   Sebastian, R ^a   Zimmerman, V ^a   Bijnens, B H ^a,b   Frangi, A F ^a,b  

^a UNIVERSITAT POMPEU FABRA   (Spain)

^b INSTITUCIÓ CATALANA DE RECERCA I ESTUDIS AVANÇATS ICREA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

3D GEOMETRY; ACTIVATION TIME; ARBITRARY POINTS; AXISYMMETRIC; EIKONAL MODELS; ELECTRICAL ACTIVATION; FAST ESTIMATION; HEXAHEDRAL MESH; INHOMOGENEITIES; MECHANICAL SIMULATIONS; MESH-LESS METHODS; MULTI-LAYERED; ROUGH ESTIMATION; TRAVEL TIME; TWO LAYERS; TWO-POINT; VENTRICULAR WALLS;

CARDIOLOGY; ELECTROPHYSIOLOGY; ESTIMATION;

TIME DOMAIN ANALYSIS;

EID: 77952689172     PISSN: 02766574     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. Reumann M, Farina D, Miri R, Lurz S, Osswald B, Dssel O. Computer model for the optimization of av and vv delay in cardiac resynchronization therapy. Med Biol Eng Comput 2007;45(9):845-854. (Pubitemid 47412773)
2. Kerckhoffs RCP, Lumens J, Vernooy K, Omens JH, Mulligan LJ, Delhaas T, Arts T, McCulloch AD, Prinzen FW. Cardiac resynchronization: insight from experimental and computational models. Prog Biophys Mol Biol 2008;97(2-3):543-561.
3. Sachse F. Computational Cardiology. Number 2966 in Lecture Notes in Computer Science. Springer, 2004.
4. Tusscher KHWJT, Panfilov AV. Cell model for efficient simulation of wave propagation in human ventricular tissue under normal and pathological conditions. Phys Med Biol 2006;51(23):6141-6156.
5. Bueno-Orovio A, Cherry EM, Fenton FH. Minimal model for human ventricular action potentials in tissue. J Theor Biol 2008;253(3):544-560.
6. Franzone PC, Guerri L, Pennacchio M, Taccardi B. Spread of excitation in 3-d models of the anisotropic cardiac tissue. ii. effects of fiber architecture and ventricular geometry. Math Biosci 1998;147(2):131-171.
7. Tomlinson KA, Hunter PJ, Pullan AJ. A finite element method for an eikonal equation model of myocardial excitation wavefront propagation. SIAM Journal on Applied Mathematics 2002;63:324-350.
8. Oosthoek PW, Virgh S, Lamers WH, Moorman AF. Immunohistochemical delineation of the conduction system. ii: The atrioventricular node and purkinje fibers. Circ Res 1993;73(3):482-491.
9. Rawling DA, Joyner RW, Overholt ED. Variations in the functional electrical coupling between the subendocardial purkinje and ventricular layers of the canine left ventricle. Circ Res 1985;57(2):252-261.
10. Zhabotinsky AM, Eager MD, Epstein IR. Refraction and reflection of chemical waves. Phys Rev Lett 1993;71:1526-1530.
11. Costa KD, Hunter PJ, Wayne JS, Waldman LK, Guccione JM, McCulloch AD. A three-dimensional finite element method for large elastic deformations of ventricular myocardium: Ii-prolate spheroidal coordinates. J Biomech Eng 1996;118(4):464-472. (Pubitemid 26397081)
12. Sermesant M, Coudire Y, Moreau-Villger V, Rhode KS, Hill DLG, Razavi RS. A fast-marching approach to cardiac electrophysiology simulation for xmr interventional imaging. Med Image Comput Comput Assist Interv Int Conf 2005; 8(Pt 2):607-615. (Pubitemid 43828415)