메뉴 건너뛰기




Volumn 54, Issue 1, 2009, Pages 29-37

Influence of gestational age on the effectiveness of spatial and temporal methods for the reconstruction of the fetal magnetocardiogram

Author keywords

Biosignal processing; Fetal magnetocardiography; Independent component analysis (ICA); Template matching technique (TMT)

Indexed keywords

BEAT DETECTIONS; BIOSIGNAL PROCESSING; CLINICAL UTILITIES; FETAL MAGNETOCARDIOGRAPHIES (FMCG); FETAL MAGNETOCARDIOGRAPHY; FETAL ULTRASOUNDS; GESTATIONAL AGES; HIGHER ORDERS; INDEPENDENT COMPONENT ANALYSIS (ICA); MAGNETOCARDIOGRAM; MAGNETOCARDIOGRAMS; SIGNAL CHARACTERISTICS; SIGNAL-TO-NOISE RATIOS; SOURCE SIGNALS; SPATIAL DISTRIBUTIONS; TEMPLATE MATCHING TECHNIQUE (TMT); TEMPORAL INFORMATIONS; TIME INTERVALS;

EID: 59149096245     PISSN: 00135585     EISSN: None     Source Type: Journal    
DOI: 10.1515/BMT.2009.005     Document Type: Article
Times cited : (4)

References (41)
  • 1
    • 0025484698 scopus 로고
    • Pattern recognition in biomagnetic signals by spatio-temporal correlation and application to the localisation of propagating neuronal activity
    • Abraham-Fuchs K, Härer H, Schneider S, Stefan H. Pattern recognition in biomagnetic signals by spatio-temporal correlation and application to the localisation of propagating neuronal activity. Med Biol Eng Comput 1990; 28: 398-406.
    • (1990) Med Biol Eng Comput , vol.28 , pp. 398-406
    • Abraham-Fuchs, K.1    Härer, H.2    Schneider, S.3    Stefan, H.4
  • 2
    • 0034700619 scopus 로고    scopus 로고
    • Prolongation of the QT interval and SIDS
    • Beinder E, Grancay T, Hofbeck M. Prolongation of the QT interval and SIDS. N Engl J Med 2000; 343: 1896.
    • (2000) N Engl J Med , vol.343 , pp. 1896
    • Beinder, E.1    Grancay, T.2    Hofbeck, M.3
  • 3
    • 0035200023 scopus 로고    scopus 로고
    • Eigenvector based spatial filtering of fetal biomagnetic signals
    • Chen M, Wakai RT, Van Veen B. Eigenvector based spatial filtering of fetal biomagnetic signals. J Perinat Med 2001; 29: 486-496.
    • (2001) J Perinat Med , vol.29 , pp. 486-496
    • Chen, M.1    Wakai, R.T.2    Van Veen, B.3
  • 4
    • 11144327117 scopus 로고    scopus 로고
    • Characterization of fetal arrhythmias by means of fetal magnetocardiography in three cases of difficult ultrasonographic imaging
    • Comani S, Liberati M, Mantini D, et al. Characterization of fetal arrhythmias by means of fetal magnetocardiography in three cases of difficult ultrasonographic imaging. Pacing Clin Electrophysiol 2004; 27: 1647-1655.
    • (2004) Pacing Clin Electrophysiol , vol.27 , pp. 1647-1655
    • Comani, S.1    Liberati, M.2    Mantini, D.3
  • 5
    • 2942731570 scopus 로고    scopus 로고
    • Independent component analysis: Fetal signal reconstruction from magnetocardiographic recordings
    • Comani S, Mantini D, Pennesi P, Lagatta A, Cancellieri G. Independent component analysis: fetal signal reconstruction from magnetocardiographic recordings. Comput Meth Prog Bio 2004; 75: 163-177.
    • (2004) Comput Meth Prog Bio , vol.75 , pp. 163-177
    • Comani, S.1    Mantini, D.2    Pennesi, P.3    Lagatta, A.4    Cancellieri, G.5
  • 6
    • 20044378406 scopus 로고    scopus 로고
    • Beat-to-beat estimate of fetal cardiac time intervals using magnetocardiography: Longitudinal charts of normality ranges and individual trends
    • Comani S, Liberati M, Mantini D, et al. Beat-to-beat estimate of fetal cardiac time intervals using magnetocardiography: longitudinal charts of normality ranges and individual trends. Acta Gynecol Obst Scand 2005; 84: 1175-1180.
    • (2005) Acta Gynecol Obst Scand , vol.84 , pp. 1175-1180
    • Comani, S.1    Liberati, M.2    Mantini, D.3
  • 7
    • 20044367133 scopus 로고    scopus 로고
    • Automatic detection of cardiac waves on fetal magnetocardiographic signals
    • Comani S, Mantini D, Alleva G, Di Luzio S, Romani GL. Automatic detection of cardiac waves on fetal magnetocardiographic signals. Physiol Meas 2005; 26: 459-475.
    • (2005) Physiol Meas , vol.26 , pp. 459-475
    • Comani, S.1    Mantini, D.2    Alleva, G.3    Di Luzio, S.4    Romani, G.L.5
  • 8
    • 0028416938 scopus 로고
    • Independent component analysis - a new concept?
    • Comon P. Independent component analysis - a new concept? Signal Process 1994; 36: 287-314.
    • (1994) Signal Process , vol.36 , pp. 287-314
    • Comon, P.1
  • 9
    • 85120121640 scopus 로고    scopus 로고
    • Cuneo BF, Strasburger JF, Wakai RT. Magnetocardiography in the evaluation of fetuses at risk for sudden cardiac death before birth. J Electrocardiol 2008; 41: 116.e1-6.
    • Cuneo BF, Strasburger JF, Wakai RT. Magnetocardiography in the evaluation of fetuses at risk for sudden cardiac death before birth. J Electrocardiol 2008; 41: 116.e1-6.
  • 10
    • 33744734015 scopus 로고    scopus 로고
    • Keeping abreast of advances in fetal cardiology
    • Gardiner HM. Keeping abreast of advances in fetal cardiology. Early Hum Dev 2006; 82: 415-419.
    • (2006) Early Hum Dev , vol.82 , pp. 415-419
    • Gardiner, H.M.1
  • 11
    • 34249666653 scopus 로고    scopus 로고
    • Govindan RB, Lowery CL, Campbell JQ, et al. Early maturation of sinus rhythm dynamics in high-risk fetuses. Am J Obstet Gynecol 2007; 196: 572.e1-7; discussion 572.e7.
    • Govindan RB, Lowery CL, Campbell JQ, et al. Early maturation of sinus rhythm dynamics in high-risk fetuses. Am J Obstet Gynecol 2007; 196: 572.e1-7; discussion 572.e7.
  • 12
    • 0141627632 scopus 로고    scopus 로고
    • Influence of intrauterine growth restriction on cardiac time intervals evaluated by fetal magnetocardiography
    • Grimm B, Kaehler C, Schleussner E, et al. Influence of intrauterine growth restriction on cardiac time intervals evaluated by fetal magnetocardiography. Early Hum Dev 2003; 74: 1-11.
    • (2003) Early Hum Dev , vol.74 , pp. 1-11
    • Grimm, B.1    Kaehler, C.2    Schleussner, E.3
  • 14
    • 0033034880 scopus 로고    scopus 로고
    • Prenatal diagnosis of long QT syndrome using fetal magnetocardiography
    • Hamada H, Horigome H, Asaka M, et al. Prenatal diagnosis of long QT syndrome using fetal magnetocardiography. Prenat Diagn 1999; 19: 677-680.
    • (1999) Prenat Diagn , vol.19 , pp. 677-680
    • Hamada, H.1    Horigome, H.2    Asaka, M.3
  • 15
    • 33947715523 scopus 로고    scopus 로고
    • Performance comparison of six independent components analysis algorithms for fetal signal extraction from real fMCG data
    • Hild II KE, Alleva G, Nagarajan SS, Comani S. Performance comparison of six independent components analysis algorithms for fetal signal extraction from real fMCG data. Phys Med Biol 2007; 52: 449-462.
    • (2007) Phys Med Biol , vol.52 , pp. 449-462
    • Hild II, K.E.1    Alleva, G.2    Nagarajan, S.S.3    Comani, S.4
  • 16
    • 37449017795 scopus 로고    scopus 로고
    • New insights into fetal atrioventricular block using fetal magnetocardiography
    • Hornberger LK, Collins K. New insights into fetal atrioventricular block using fetal magnetocardiography. J Am Coll Cardiol 2008; 51: 85-86.
    • (2008) J Am Coll Cardiol , vol.51 , pp. 85-86
    • Hornberger, L.K.1    Collins, K.2
  • 17
    • 0346307721 scopus 로고    scopus 로고
    • A fast fixed point algorithm for independent component analysis
    • Hyvärinen A, Oja E. A fast fixed point algorithm for independent component analysis. Neural Computation 1997; 9: 283-292.
    • (1997) Neural Computation , vol.9 , pp. 283-292
    • Hyvärinen, A.1    Oja, E.2
  • 18
    • 0032629347 scopus 로고    scopus 로고
    • Fast and robust fixed-point algorithms for independent component analysis
    • Hyvärinen A. Fast and robust fixed-point algorithms for independent component analysis. IEEE Trans Neural Networks 1999; 10: 626-634.
    • (1999) IEEE Trans Neural Networks , vol.10 , pp. 626-634
    • Hyvärinen, A.1
  • 20
    • 0035063076 scopus 로고    scopus 로고
    • The application of fetal magnetocardiography (FMCG) to investigate fetal arrhythmias and congenital heart defects (CHD)
    • Kähler C, Grimm B, Schleussner E, et al. The application of fetal magnetocardiography (FMCG) to investigate fetal arrhythmias and congenital heart defects (CHD). Prenat Diag 2001; 21: 176-182.
    • (2001) Prenat Diag , vol.21 , pp. 176-182
    • Kähler, C.1    Grimm, B.2    Schleussner, E.3
  • 21
    • 18444375565 scopus 로고    scopus 로고
    • Fetal magnetocardiography: Development of the fetal cardiac time intervals
    • Kähler C, Schleussner E, Grimm B, et al. Fetal magnetocardiography: development of the fetal cardiac time intervals. Prenat Diagn 2002; 22: 408-414.
    • (2002) Prenat Diagn , vol.22 , pp. 408-414
    • Kähler, C.1    Schleussner, E.2    Grimm, B.3
  • 23
    • 0033005181 scopus 로고    scopus 로고
    • Noninvasive in utero assessment of PR and QRS intervals from the fetal magnetocardiogram
    • Leuthold A, Wakai RT, Martin CB. Noninvasive in utero assessment of PR and QRS intervals from the fetal magnetocardiogram. Early Hum Dev 1999; 54: 235-243.
    • (1999) Early Hum Dev , vol.54 , pp. 235-243
    • Leuthold, A.1    Wakai, R.T.2    Martin, C.B.3
  • 24
    • 0242494235 scopus 로고    scopus 로고
    • Review of electromagnetic source investigations of the fetal heart
    • Lewis MJ. Review of electromagnetic source investigations of the fetal heart. Med Eng Phys 2003; 25: 801-810.
    • (2003) Med Eng Phys , vol.25 , pp. 801-810
    • Lewis, M.J.1
  • 25
    • 0033841098 scopus 로고    scopus 로고
    • Prenatal diagnosis of QT prolongation by magnetocardiography
    • Menendez T, Achenbach S, Beinder E, et al. Prenatal diagnosis of QT prolongation by magnetocardiography. Pacing Clin Electrophysiol 2000; 23: 1305-1307.
    • (2000) Pacing Clin Electrophysiol , vol.23 , pp. 1305-1307
    • Menendez, T.1    Achenbach, S.2    Beinder, E.3
  • 26
    • 0035231729 scopus 로고    scopus 로고
    • Monitoring the fetal heart non-invasively: A review of methods
    • Peters M, Crowe J, Pieri JF, et al. Monitoring the fetal heart non-invasively: a review of methods. J Perinat Med 2001; 29: 408-416.
    • (2001) J Perinat Med , vol.29 , pp. 408-416
    • Peters, M.1    Crowe, J.2    Pieri, J.F.3
  • 27
    • 34247269035 scopus 로고    scopus 로고
    • Application of decorrelation-independent component analysis to biomagnetic multi-channel measurements
    • Sander TH, Burghoff M, Van Leeuwen P, Trahms L. Application of decorrelation-independent component analysis to biomagnetic multi-channel measurements. Biomed Tech 2007; 52: 130-136.
    • (2007) Biomed Tech , vol.52 , pp. 130-136
    • Sander, T.H.1    Burghoff, M.2    Van Leeuwen, P.3    Trahms, L.4
  • 28
    • 23844470183 scopus 로고    scopus 로고
    • Prenatal diagnosis of a long QT syndrome by fetal magnetocardiography in an unshielded bedside environment
    • Schneider U, Haueisen J, Loeff M, Bondarenko N, Schleussner E. Prenatal diagnosis of a long QT syndrome by fetal magnetocardiography in an unshielded bedside environment. Prenat Diagn 2005; 25: 704-708.
    • (2005) Prenat Diagn , vol.25 , pp. 704-708
    • Schneider, U.1    Haueisen, J.2    Loeff, M.3    Bondarenko, N.4    Schleussner, E.5
  • 30
    • 0036876929 scopus 로고    scopus 로고
    • Multicentre study of fetal cardiac time intervals using magnetocardiography
    • Stinstra J, Golbach E, van Leeuwen P, et al. Multicentre study of fetal cardiac time intervals using magnetocardiography. Br J Obstet Gynecol 2002; 109: 1235-1243.
    • (2002) Br J Obstet Gynecol , vol.109 , pp. 1235-1243
    • Stinstra, J.1    Golbach, E.2    van Leeuwen, P.3
  • 32
    • 0032750619 scopus 로고    scopus 로고
    • Magnetocardiography in the diagnosis of fetal arrhythmia
    • Van Leeuwen P, Hailer B, Bader W, et al. Magnetocardiography in the diagnosis of fetal arrhythmia. Br J Obstet Gynecol 1999; 106: 1200-1208.
    • (1999) Br J Obstet Gynecol , vol.106 , pp. 1200-1208
    • Van Leeuwen, P.1    Hailer, B.2    Bader, W.3
  • 34
    • 2342480548 scopus 로고    scopus 로고
    • Reproducibility and reliability of fetal cardiac time intervals using magnetocardiography
    • Van Leeuwen P, Lange S, Klein A, et al. Reproducibility and reliability of fetal cardiac time intervals using magnetocardiography. Physiol Meas 2004; 25: 539-552.
    • (2004) Physiol Meas , vol.25 , pp. 539-552
    • Van Leeuwen, P.1    Lange, S.2    Klein, A.3
  • 35
    • 2642568537 scopus 로고    scopus 로고
    • Dependency of magnetocardiographically determined fetal cardiac time intervals on gestational age, gender and postnatal biometrics in healthy pregnancies
    • Van Leeuwen P, Lange S, Klein A, Geue D, Gronemeyer DH. Dependency of magnetocardiographically determined fetal cardiac time intervals on gestational age, gender and postnatal biometrics in healthy pregnancies. BMC Pregnancy Childbirth 2004; 4: 6.
    • (2004) BMC Pregnancy Childbirth , vol.4 , pp. 6
    • Van Leeuwen, P.1    Lange, S.2    Klein, A.3    Geue, D.4    Gronemeyer, D.H.5
  • 36
    • 33746568009 scopus 로고    scopus 로고
    • Gender related changes in magnetocardiographically determined fetal cardiac time intervals in intrauterine growth retardation
    • Van Leeuwen P, Schiermeier S, Lange S, et al. Gender related changes in magnetocardiographically determined fetal cardiac time intervals in intrauterine growth retardation. Pediatr Res 2006; 59: 820-824.
    • (2006) Pediatr Res , vol.59 , pp. 820-824
    • Van Leeuwen, P.1    Schiermeier, S.2    Lange, S.3
  • 37
    • 2942700043 scopus 로고    scopus 로고
    • Fetal MEG redistribution by projection operators
    • Vrba J, Robinson SE, Mccubbin J, et al. Fetal MEG redistribution by projection operators. IEEE Trans Biomed Eng 2004; 51: 1207-1218.
    • (2004) IEEE Trans Biomed Eng , vol.51 , pp. 1207-1218
    • Vrba, J.1    Robinson, S.E.2    Mccubbin, J.3
  • 38
    • 0037034574 scopus 로고    scopus 로고
    • Simultaneity of foetal heart rate acceleration and foetal trunk movement determined by foetal magnetocardiogram actocardiography
    • Zhao H, Wakai RT. Simultaneity of foetal heart rate acceleration and foetal trunk movement determined by foetal magnetocardiogram actocardiography. Phys Med Biol 2002; 47: 839-846.
    • (2002) Phys Med Biol , vol.47 , pp. 839-846
    • Zhao, H.1    Wakai, R.T.2
  • 41
    • 37449029307 scopus 로고    scopus 로고
    • Electrophysiological characteristics of fetal atrioventricular block
    • Zhao H, Cuneo BF, Strasburger JF, et al. Electrophysiological characteristics of fetal atrioventricular block. J Am Coll Cardiol 2008; 51: 77-84.
    • (2008) J Am Coll Cardiol , vol.51 , pp. 77-84
    • Zhao, H.1    Cuneo, B.F.2    Strasburger, J.F.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.