Characterization of post-infarct scars in a porcine model - A combined experimental and theoretical study

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Volumn 5528, Issue , 2009, Pages 1-10

  Pop, Mihaela ^a   Sermesant, Maxime ^b,c   Mansi, Tommaso ^b   Crystal, Eugene ^a   Detsky, Jay ^a   Yang, Yuesong ^a   Fefer, Paul ^a   McVeigh, Elliot R ^d   Dick, Alexander ^a   Ayache, Nicholas ^b   Wright, Graham A ^a  

^a UNIVERSITY OF TORONTO   (Canada)

^b INRIA   (France)

^c KING'S COLLEGE LONDON   (United Kingdom)

^d Johns Hopkins University   (United States)

Author keywords

Cardiac MR imaging; Computer modeling; Electrophysiology

Indexed keywords

CARDIAC MR IMAGING; COMPUTER MODELING; EX-VIVO; FIBER DIRECTION; HIGH RESOLUTION; IN-VIVO; MR IMAGES; PORCINE MODELS; SINUS RHYTHM; SYNTHETIC MODELS; THEORETICAL STUDY;

COMPUTER SIMULATION; DIELECTRIC WAVEGUIDES; MAGNETIC RESONANCE IMAGING; MATHEMATICAL MODELS; NEUROLOGY;

ELECTROPHYSIOLOGY;

EID: 68949132836     PISSN: 03029743     EISSN: 16113349     Source Type: Book Series    
DOI: 10.1007/978-3-642-01932-6_1     Document Type: Conference Paper

References (24)

1. Kebler, A., Rudy, Y.: Basic mechanisms of cardiac impulse propagation and associated arrhythmias. Physiological Review 84, 431-488 (2004)
2. Ursell, P.C., Gardner, P.I., et al.: Structural and electrophysiological changes in the epicardial border zone of canine myocardial infarcts during healing. Circ. Research 56, 436-451 (1985)
3. Arenal, A., del Castillo, S., Gonzalez-Torrecilla, E., et al.: Tachycardia-related channel in the scar tissue in patients with sustained monomorphic VT. Influence of the voltage scar definition. Circulation 110, 2568-2574 (2004)
4. Ciaccio, E.J., Chow, A.W., Kaba, R.A., et al.: Detection of the diastolic pathway, circuit morphology, and inducibility of human postinfarction VT from mapping in sinus rhythm. Heart Rhythm 5(7), 981-991 (2008)
5. Wu, E.X., Wu, Y., et al.: MR diffusion tensor imaging study of postinfarct myocardium structural remodeling in a porcine model. Magnetic Resonance Medicine 58(4), 687-695 (2007)
6. Wu, M.T., Tseng, W.Y., Su, M.Y., et al.: Diffusion tensor magnetic resonance imaging mapping the fiber architecture remodeling in human myocardium after infarction: correlation with viability and wall motion. Circulation 114, 1036-1045 (2006)
7. Ashikaga, H., Sasano, T., Dong, J., et al.: MR based anatomical analysis of scar-related VT. Circulation Research, 1-9 (2007)
8. Yan, A.T., Shayne, A.J., Brown, K.A., et al.: Characterization of the Peri-Infarct Zone by Contrast-Enhanced Cardiac MRI is a powerful predictor of Post-Myocardial infarction mortality. Circulation 114, 32-39 (2006)
9. Codreanu, A., Odille, F., Aliot, E., et al.: Electoanatomic characterization of post-infarct scars. Comparison with 3D myocardial scar reconstruction based on MRI. Journal of the American College of Cardiology 52(10), 839-842 (2008)
10. Dickfield, T., Lei, P., Dilsizian, V., et al.: Integration of 3D scar maps for VT ablation with PET-Computed tomography. Cardiovascular Imaging 1(1), 73-82 (2008)
11. Nazarian, S., Bluemke, D.A., Lardo, A.C., et al.: Magnetic resonance assessment of the substrate for inducible VT in nonischemic cardiomyopathy. Circulation 112(18), 2821-2825 (2005)
12. Clayton, R.H., Panfilov, A.V.: A guide to modelling cardiac electrical activity in anatomically detailed ventricles. Progress in Biophysics & Molecular Biology (review) (2007)
13. Aliev, R., Panfilov, A.V.: A simple two variables model of cardiac excitation. Chaos, Soliton and Fractals 7(3), 293-301 (1996)
14. Nash, M.P., Panfilov, A.V.: Electromechanical model of the excitable tissue to study reentrant cardiac arrhythmias. Progress in Biophysics and Molecular Biology 85, 501-510 (2004)
15. Sermesant, M., Delingette, H., Ayache, N.: An Electromechanical Model of the Heart for Image Analysis and Simulation. IEEE Trans. on Med. Imag. 25(5), 612-625 (2006)
16. Moreau-Villeger, V., Delingette, H., Sermesant, M., Ashikaga, H., McVeigh, E.R., Ayache, N.: Building maps of local apparent conductivity of the epicardium with a 2-D electrophysiological model of the heart. IEEE Transactions on Biomedical Engineering 53(8), 1457-1466 (2006)
17. Helm, P., Tseng, H.J., Younes, L., McVeigh, E.R., Winslow, R.L.: Ex vivo 3D diffusion tensor imaging and quantification of cardiac laminar structure. Magn. Res. Med. 54, 850-859 (2005)
18. Van Leemput, Maes, K., Vandermeulen, F., et al.: Automated segmentation of multiple sclerosis lesions by model outlier detection. IEEE Trans. on Medical Imaging 20(8), 677-688 (2001)
19. Arts, T., Costa, K.D., Covell, J.W., et al.: Relating myocardial laminar architecture to shear strain and muscle fiber orientation. Cardiovascular Research Institute 280(5), 2222-2229 (2001)
20. Tilg, B., Fischer, G., Modre, R., Hanser, F., et al.: Model-based imaging of cardiac electrical excitation in humans. IEEE Transactions on Medical Imaging 21(9), 1031-1039 (2002)
21. Pop, M., Sermesant, M., Lepiller, D., et al.: Fusion of optical imaging and MRI for the evaluation and adjustment of macroscopic models of cardiac electrophysiology: a feasibility study. Medical Image Analysis (2008) (July 25, E-Pub. ahead of print)
22. Jay, D.S., Stainsby, J.A., Vijayaraghavan, R., Graham, J.J., Dick, A.J., Wright, G.A.: Inversion-recovery-prepared SSFP for cardiac-phase-resolved delayed-enhancement MRI. Magn. Res. Med. 58(2), 365-372 (2007)
23. Sermesant, M., Peyrat, J.M., Chinchapatnam, P., Billet, F., Mansi, T., Rhode, K., et al.: Toward patient-specific myocardial models of the heart. Heart Fail Clin. 4(3), 289-301 (2008)
24. Strauss, D.G., Wu, K.C.: Imaging myocardial scar and arrhythmic risk prediction - a role for the electrocardiogram? J. Electrocardiol. 42(2), 138.e1-8 (2009)