Visualization of regional myocardial depolarization by tangential component mapping on magnetocardiogram in children

International Journal of Cardiac Imaging

Volumn 15, Issue 4, 1999, Pages 331-337

  Horigome, Hitoshi ^a   Tsukada, Keiji ^b   Kandori, Akihiko ^b   Shiono, Junko ^a   Matsui, Akira ^a   Terada, Yasushi ^a   Mitsui, Toshio ^a  

^a UNIVERSITY OF TSUKUBA   (Japan)

^b HITACHI LTD   (Japan)

Author keywords

Biomagnetism; Children; Magnetocardiography; Myocardial hypertrophy; Tangential component

Indexed keywords

ADOLESCENT; ARTICLE; CHILD; CLINICAL ARTICLE; CONTROLLED STUDY; DEPOLARIZATION; DIAGNOSTIC APPROACH ROUTE; ELECTRIC CONDUCTIVITY; FEMALE; HEART VENTRICLE HYPERTROPHY; HEART VENTRICLE SEPTUM DEFECT; HUMAN; MAGNETISM; MAGNETOCARDIOGRAPHY; MALE; THEORY; TWO DIMENSIONAL ECHOCARDIOGRAPHY;

ADOLESCENT; CASE-CONTROL STUDIES; CHILD; ELECTROCARDIOGRAPHY; HUMANS; HYPERTROPHY, LEFT VENTRICULAR; HYPERTROPHY, RIGHT VENTRICULAR; MAGNETICS; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 0032807674     PISSN: 01679899     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1006136525382     Document Type: Article

References (14)

1. Zimmerman JE, Thiene P, Harding JH. Design and operation of stable R-F biased superconducting point-contact quantum devices, and note on properties of perfectly clean metal contacts. J Appl Phys 1970; 41: 1572-80.
2. Cohen D, Edelsack EA, Zimmerman JE. Magnetocardiograms taken inside a shielded room with a superconducting point-contact magnetometer. Appl Phys Letters 1970; 16: 278-80.
3. Cuffin BN. Of the use of electric and magnetic data to determine electric sources in a volume conductor. Ann Biomed Eng 1978; 6: 173-93.
4. Tsukada K, Haruta Y, Adachi A, Ogata H, Komuro T, Ito T, et al. Multichannel SQUID system detecting tangential components of the cardiac magnetic fields. Rev Sci Instruments 1995; 66: 5085-91.
5. Schneider S, Hoenig E, Reichenberger H, Abraham-Fuchs K, Moshage W, Oppelt A, et al. Multichannel biomagnetic system for study of electrical activity in the brain and heart. Radiology 1990; 176: 825-30.
6. Gudden F, Hoenig E, Reichenberger H, Schittenhelm R, Schneider A. A multichannel system for use in hiomagnetic diagnosis. Electromedia 1989; 57: 2-7.
7. Moshage W, Achenbach S, Weikl A, Göhl K, Bachmann K, Abraham-Fuchs K, et al. Clinical magnetocardiography: experience with a biomagnetic multichannel system. Int J Cardiac Imaging 1991; 7: 217-23.
8. Durrer D, van Dam RT, Freud GE, Janse MJ, Meijler FL, Arzbaecher RC. Total excitation of the isolated human heart. Circulation 1970; 41: 899-912.
9. Nakaya Y, Sumi M, Saito K, Fujino K, Murakami M, Mori H. Analysis of current source of the heart using isomagnetic and vector arrow maps. Jpn Heart J 1984; 25: 701-11.
10. Leifer MC, Griffin JC, Harrison DC, Wikswo Jr JP. Effects of the heart-lung boundary on the magnetocardiogram. J Electrocardiol 1986; 19: 23-32.
11. Roman GT, Walsh TJ, Massie E. Right ventricular overloading. Correlation of electrocardiographic and anatomic findings. Am J Cardiol 1961; 7: 481-7.
12. Izumida N, Kiyohara K, Asano Y, Tsuchiya S, Hosaki J, Kawano S, et al. The body surface QRST isointegral maps in infants with right ventricular overload. Jpn Circ J 1993; 57: 123-30.
13. Nakaya Y, Takeuchi A, Nii H, Katayama M, Nomura M, Fujino K, et al. Isomagnetic maps in right ventricular overloading. J Electrocardiol 1988; 21: 168-73.
14. Nomura M, Fujino K, Katayama M, Takeuchi A, Fukuda Y, Sumi M, et al. Analysis of the T wave of the magnetocardiogram in patients with essential hypertension by means of isomagnetic and vector arrow maps. J Electrocardiol 1988; 21: 174-82.