Using independent component analysis for noise reduction of magnetocardiographic data in case of exercise with an ergometer

Journal of Medical Engineering and Technology

Volumn 30, Issue 3, 2006, Pages 158-165

  Muller H P ^a   Nolte, G ^b   Di Pietro Paolo, D ^c   Erne S N ^a  

^a UNIVERSITY OF ULM   (Germany)

^b FRAUNHOFER FIRST   (Germany)

^c BMDSys   (Germany)

Author keywords

Independent component analysis; Magnetocardiography; Noise reduction; Stress testing

Indexed keywords

MAGNETOCARDIOGRAPHY; RESIDUAL ARTEFACTS; STRESS TESTING;

CARDIOVASCULAR SYSTEM; EXERCISE EQUIPMENT; NOISE ABATEMENT;

INDEPENDENT COMPONENT ANALYSIS;

ADULT; ARTICLE; ARTIFACT; ERGOMETER; EXERCISE; HEART; HUMAN; HUMAN EXPERIMENT; INDEPENDENT COMPONENT ANALYSIS; MAGNETOCARDIOGRAPHY; NOISE REDUCTION; NORMAL HUMAN; PHARMACOLOGIC STRESS TESTING; PHYSICAL STRESS; REST;

DATA INTERPRETATION, STATISTICAL; ERGOMETRY; EXERCISE TEST; HEART; HUMANS; MAGNETICS;

EID: 33745236644     PISSN: 03091902     EISSN: 1464522X     Source Type: Journal    
DOI: 10.1080/03091900500520379     Document Type: Article

References (8)

1. Brockmeier, K., Comani, S., Del Gratta, C., Di Donato, L., Di Luzio, S., Pasquarelli, A., Pizzella, V. and Romani, G.L., 1992, Application of dynamic magnetocardiography in a trained athlete with repolarization disturbances: a case report. In: M. Hoke, S.N. Erné, Y.C. Okada and G.L. Romani (Eds) Biomagnetism: Clinical Aspects, pp. 509-512. Elsevier: Amsterdam.
2. Brockmeier, K., Schmitz, L., Bobadilla Chavez, J., Burghoff, M., Koch, H., Zimmermann, R. and Trahms, L., 1997, Magnetocardiography and 32-lead potential mapping: repolarization in normal subjects during pharmacologically induced stress. Journal of Cardiovascular Electrophysiology, 8, 615-626.
3. Park, J.-W., Hill, P.M., Chung, N., Hugenholtz, P.G. and Jung, F., 2005, Magnetocardiography predicts coronary artery disease in patients with acute chest pain. Annals of Noninvasive Electrocardiology, 10, 312-323.
4. Pasquarelli, A., Schless, B.G., Müller, H.-P., Hombach, V. and Erné, S.N., 2002, A non-magnetic ergometer for MCG stress testing. Proceedings of the 13th International Conference on Biomagnetism, BIOMAG 2002, Jena, Germany, 10-14 August 2002, pp. 949-951.
5. Steinhoff, U., Mäntynen, V., Kürsten, R. and Nenonen, J., 2003, Independent component analysis for the suppression of different noise in magnetocardiographic data. Biomedizinische Technik, 48 Suppl. 1, 170-171.
6. Hyvärinen, A. and Oja, E., 2000, Independent component analysis: algorithms and applications. Neural Networks, 13, 411-430.
7. DeMelis, M., Müller, H.-P., Pasquarelli, A. and Erné, S.N., 2002, Magnetocardiographic signal analysis. Proceedings of the 13th International Conference on Biomagnetism, BIOMAG 2002, Jena, Germany, 10-14 August 2002, pp. 987-989.
8. Erné, S.N., Pasquarelli, A., Kammrath, H., Della Penna, S., Torquati, K., Pizzella, V., Rossi, R., Granata, C. and Russo, M., 1998, Argos 55 - The New MCG System in Ulm. In: T. Yoshimoto, M. Kotani, S. Kuriki, H. Karibe and N. Nakasato (Eds) Recent Advances in Biomagnetism - Proceedings of the 11th International Conference on Biomagnetism, BIOMAG98, Sendai, Japan, 28 August - 2 September, pp. 27-30.