Comparison of cardiac-induced endogenous fields and power frequency induced exogenous fields in an anatomical model of the human body

Physics in Medicine and Biology

Volumn 43, Issue 10, 1998, Pages 3083-3099

  Hart, Rodney A ^a   Gandhi, Om P ^a  

^a University of Utah   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CALIBRATION; ELECTRIC FIELD; ELECTROMAGNETIC FIELD; HEART MUSCLE POTENTIAL; MATHEMATICAL ANALYSIS; MATHEMATICAL MODEL; NUCLEAR MAGNETIC RESONANCE IMAGING; PRIORITY JOURNAL;

ADULT; ANIMALS; BRAIN; DOGS; ELECTRIC CONDUCTIVITY; ELECTROCARDIOGRAPHY; ELECTROMAGNETIC FIELDS; GUIDELINES; HEART; HUMANS; LIVER; MALE; MODELS, ANATOMIC;

EID: 0031719248     PISSN: 00319155     EISSN: None     Source Type: Journal    
DOI: 10.1088/0031-9155/43/10/027     Document Type: Article

References (34)

1. American Conference of Governmental Industrial Hygienists (ACGIH) 1997 1996-97 Threshold Limit Values and Biological Exposure Indices (Cincinnati, OH: ACGIH)
2. Armitage D W, LeVeen H H and Pethig R 1983 Radiofrequency-induced hyperthermia: computer simulation of specific absorption rate distribution using realistic anatomical models Phys. Med. Biol. 28 31-42
3. Barnes F S 1995 Typical electric and magnetic field exposures at power-line frequencies and their coupling to biological systems Electromagnetic Fields: Biological Interactions and Mechanisms ed M Blank (Washington, DC: American Chemical Society) pp 37-54
4. CENELEC 1995 Human exposure to electromagnetic fields: low frequencies (0 Hz to 10 kHz) European Prestandard ENV 50166-1 (Brussels: CENELEC, European Committee for Electrotechnical Standardization)
5. Czapski P, Ramon C, Huntsman L L, Bardy G H and Kim Y 1996 On the contribution of volume currents to the total magnetic field resulting from the heart excitation process: a simulation study IEEE Trans. Biomed. Eng. 43 95-104
6. Evans A K 1979 Statistical representation of electrocardiographic body surface maps for feature identification, data compression, and classification PhD Dissertation University of Utah
7. Foster K R and Schwan H P 1989 Dielectric properties of tissues and biological materials: a critical review Crit. Rev. Biomed. Eng. 17 25-104
8. Furse C M and Gandhi O P 1998 Calculation of electric fields and current densities induced in a millimeter-resolution human model at 60 Hz using the FDTD method Bioelectromagnetics 19 293-9
9. Gandhi O P 1990 Biological Effects and Medical Applications of Electromagnetic Energy (Englewood Cliffs, NJ: Prentice-Hall)
10. _ 1995 Some numerical methods for dosimetry: extremely low frequencies to microwave frequencies Radio Sci. 30 161-77
11. Gandhi O P, Hart R A, Wu D, Chen X B and Furse C M 1996 Comparison of endogenous with exogenous electric fields and current densities induced in the human body by commonly encountered EMF sources: power lines, hair dryers, and hair clippers Annual Review of Research on Biological Effects of Electric and Magnetic Fields from the Generation, Delivery and Use of Electricity (San Antonio, Texas) paper A-27
12. Geddes L A and Baker L E 1967 The specific resistance of biological material Med. Biol. Eng. 5 271-91
13. Goldberger A L and Goldberger E 1990 Clinical Electrocardiography: A Simplified Approach 4th edn (Chicago, IL: Mosby)
14. Golden D P Jr, Wolthuis R A and Hoffler G W 1973 A spectral analysis of the normal resting electrocardiogram IEEE Trans. Biomed. Eng. 366-71
15. International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998 Guidelines for limiting exposure to time-varying electric, magnetic and electromagnetic fields (up to 300 GHz) Health Phys. 74 494-522
16. International Commission on Radiological Protection (ICRP) 1992 Report of the task group on reference man ICRP Publication 23 (Oxford: Pergamon) pp 235-85
17. Johnson C R, MacLeod R S and Ershler P R 1992 A computer model for the study of electrical current flow in the human thorax Comput. Biol. Med. 22 305-23
18. Liebman J, Plonsey R and Gillette P C 1982 Pediatric Electrocardiography (Baltimore, MD: Williams and Wilkins)
19. Ludin H 1980 Electromyography in Practice (New York: Thieme)
20. MacLeod R S, Taccardi B and Lux R L 1995 Mapping of cardiac ischemia in a realistic torso tank preparation XXII Int. Congress Electrocardiology (Nijmegen) pp 76-7
21. Marieb E N 1992 Human Anatomy and Physiology 2nd edn (San Francisco, CA: Benjamin/Cummings)
22. Messinger-Rapport B J and Rudy Y 1990 Noninvasive recovery of epicardial potentials in a realistic heart-torso geometry Circ. Res. 66 1023-39
23. Miller D L and Creim J A 1997 Comparison of cardiac and 60 Hz magnetically induced electric fields measured in rats Bioetectromagnetics 18 317-23
24. Nopp P, Rapp E, Pfützner H, Nakesch H and Ruhsam C 1993 Dielectric properties of lung tissue as a function of air content Phys. Med. Biol. 38 699-716
25. Nuccitelli R 1992 Endogenous ionic currents and DC electric fields in multicellular animal tissues Bioelectromagnetics suppl 1, 147-57
26. Oster H S and Rudy Y 1992 The use of temporal information in the regularization of the inverse problem of electrocardiography IEEE Trans. Biomed. Eng. 39 65-75
27. Remond A 1976 Handbook of Electroencephalography and Clinical Neurophysiology (Amsterdam: Elsevier)
28. Rush S, Abildskov J A and McFee R 1963 Resistivity of body tissues at low frequency Circ. Res. 12 40-50
29. Rushmer R F 1976 Cardiovascular Dynamics 4th edn (Philadelphia, PA: Saunders)
30. Wachtel H 1995 Comparison ofendogenous currents in and around cells with those induced by exogenous extremely low frequency magnetic fields Electromagnetic Fields: Biological Interactions and Mechanisms ed M Blank (Washington, DC: American Chemical Society) pp 99-107
31. Wei D, Okazaki O, Harumi K, Harasawa E and Hosuka H 1995 Comparative simulation of excitation and body surface electrocardiograms with isotropic and anisotropic computer heart models IEEE Trans. Biomed. Eng. 42 343-57
32. Weixue L and Ling X 1996 Computer simulation of epicardial potentials using a heart-torso model with realistic geometry IEEE Trans. Biomed. Eng. 43 211-7
33. Xi W, Stuchly M A and Gandhi O P 1994 Induced electric currents in models of man and rodents from 60 Hz magnetic fields IEEE Trans. Biomed. Eng. 41 1018-23
34. Zheng E, Shao S and Webster J G 1984 Impedance of skeletal muscle from 1 Hz to 1 MHz IEEE Trans. Biomed. Eng. 31 477-81