On the use of the bidomain equations for computing the transmembrane potential throughout the heartwall: An inverse problem

Computers in Cardiology

Volumn 33, Issue , 2006, Pages 797-800

  Nielsen, Bjørn Fredrik ^a   Lysaker, M ^a   Tarrou, C ^b   Sundnes, J ^a   Cai, X ^a   Mardal, K A ^a  

^a SIMULA RESEARCH LABORATORY   (Norway)

^b KALKULO AS   (Norway)

Author keywords

[No Author keywords available]

Indexed keywords

BIOELECTRIC POTENTIALS; CARDIOLOGY; CONVERGENCE OF NUMERICAL METHODS; IMAGING TECHNIQUES; INVERSE PROBLEMS; MAPS; MEDICAL IMAGING; NUMERICAL METHODS;

APRIORI INFORMATION; BIDOMAIN EQUATIONS; BIDOMAIN MODELS; BODY-SURFACE POTENTIAL MAPS; ILL-POSED; NUMERICAL - TECHNIQUES; NUMERICAL SOLUTIONS; TRANSMEMBRANE POTENTIAL;

CELL MEMBRANES;

EID: 50149094252     PISSN: 02766574     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Keener J, Sneyd J. Mathematical Physiology. Springer-Verlag, 1998.
2. Tung L. A Bi-domain model for describing ischemic myocardial D-C potentials. Ph.D. thesis, MIT, Cambridge, 1978.
3. Sundnes J, Lines GT, Cai X, Nielsen BF, Mardal KA, Tveito A. Computing the Electrical Activity in the Heart. Springer-Verlag, 2006.
4. Johnston P (ed.). Computational Inverse Problems in Electrocardiography. WIT Press, 2001.
5. Li D, Li CY, Yong AC, Kilpatrick D. Source of electrocardiographic ST changes in subendocardial ischemia. Circulation Research 1998;82:957-970.
6. Nielsen BF, Lysaker OM, Tveito A. On the use of the resting potential and level set methods for identifying ischemic heart disease; an inverse problem. To appear in Journal of Computational Physics 2006;.
7. MacLachlan MC, Nielsen BF, Lysaker M, Tveito A. Computing the size and location of myocardial ischemia using measurements of ST-segment shift. IEEE Transactions on Biomedical Engineering 2006;53(6):1024-1031.
8. Hanser F, Seger M, Tilg B, Modre R, Fisher G, Messnarz B, Hintringer F, Berger T, Roithinger FX. Influence of ischemic and infarcted tissue on the surface potential. Computers in Cardiology 2003;30:789-792.