Time-frequency analysis of fetal heartbeat fluctuation using wavelet transform

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 275, Issue 6 44-6, 1998, Pages

  Kimura, Yoshitaka ^a   Okamura, Kunihiro ^a   Watanabe, Takanori ^a   Yaegashi, Nobuo ^a   Uehara, Shigeki ^a   Yajima, Akira ^a  

^a TOHOKU UNIVERSITY SCHOOL OF MEDICINE   (Japan)

Author keywords

Fetal acidosis; Fetal monitoring; Gamma distribution

Indexed keywords

ACIDEMIA; ARTICLE; ELECTROCARDIOGRAM; FETUS; FETUS HEART RATE; FETUS MONITORING; FREQUENCY ANALYSIS; HUMAN; PRIORITY JOURNAL; WAVEFORM;

EID: 33750865113     PISSN: 03636135     EISSN: None     Source Type: Journal    
DOI: 10.1152/ajpheart.1998.275.6.h1993     Document Type: Article

References (13)

1. Akselrod, S., D. Gordon, D. C. Sannon, A. C. Bager, and R. J. Cohen. Power spectrum analysis of heart rate fluctuation: a quantitative probe of beat-to-beat cardiovascular control. Science 213: 220-222, 1981.
2. Chaffin, D. G., C. C. Goldberg, and K. L. Reed. The dimension of chaos in the fetal heart rate. Am. J. Obstet. Gynecol. 165: 1425-1429, 1991.
3. Chui, K. C. An introduction to wavelets. In: Wavelet Analysis and Its Applications. Boston: Academic, 1992.
4. Crowe, J. A., N. M. Gibson, M. S. Woolfson, and M. G. Somekh. Wavelet transform as a potential tool for ECG analysis and compression. J. Biomed. Eng. 14: 286-272, 1992.
5. Divon, M. Y., F. P. Torres, S. Y. Yeh, and R. H. Paul. Autocorrelation techniques in fetal monitoring. Am. J. Obstet. Gynecol. 151: 2-6, 1985.
6. Divon, M. Y., H. Winkler, S. Y. Yeh, L. D. Platt, O. Langer, and I. R. Merkatz. Diminished respiratory sinus arrhythmia in the asphyxiated term infants. Am. J. Obstet. Gynecol. 155: 1263-1266, 1986.
7. Divon, M. Y., S. Y. Yeha, E. Z. Zimmer, L. D. Platt, E. Paldi, and R. H. Paul. Respiratory sinus arrythmia in the human fetus. Am. J. Obstet. Gynecol. 151: 425-428, 1985.
8. Ferrazzi, E., G. Pardi, P. L. Setti, M. Rodolifi, S. Civardi, and S. Cerutti. Power spectral analysis of the heart rate of the human fetus at 26 and 36 weeks of gestation. Clin. Phys. Physiol. Meas. 10, Suppl. B: 57-60, 1989.
9. Ivanov, P. C., M. G. Rosenblum, C. K. Peng, J. Mietuse, S. Havlin, H. E. Stanley, and A. L. Goldberger. Scaling behaviour of heartbeat intervals obtained by wavelet-based time-series analysis. Nature 383: 323-327, 1996.
10. Karin, J., M. Hirsch, and S. Akselrod. An estimate of fetal autonomic state by spectral analysis of fetal heart rate fluctuations. Pediatr. Res. 34: 134-138, 1993.
11. Kimura, Y., K. Okamura, T. Watanabe, J. Murotsuki, T. Suzuki, M. Yano, and A. Yajima. Power spectral analysis for autonomie influences in heart rate and blood pressure variability in fetal lambs. Am. J. Physiol. 271 (Heart Circ. Physiol. 40): H1333-H1339, 1996.
12. Kimura, Y., K. Okamura, and A. Yajima. Spectral analysis of beat-to-beat intervals of the fetal heart obtained by Doppler ultrasound. Gynecol. Obstet. Invest. 41: 5-9, 1996.
13. Mallat, S. G. A theory for multiresolution signal decomposition: the wavelet representation. IEEE Trans. Patt. Anal. Mach. Intell. 11: 674-693, 1989.