Irregularities and nonlinearities in fetal heart period time series in the course of pregnancy

Herzschrittmachertherapie und Elektrophysiologie

Volumn 11, Issue 3, 2000, Pages 179-183

  Cysarz, D ^a   Van Leeuwen, P ^b   Bettermann, H ^a  

^a Gemeinschaftskrankenhaus ^*  (Germany)

^b EFMT   (Germany)

Author keywords

Approximate entropy; Fetal heart rate variability; Gestational age; Irregularity; Magnetocardiography

Indexed keywords

ADULT; ARTICLE; CLINICAL ARTICLE; FEMALE; FETUS DEVELOPMENT; FETUS HEART RATE; GESTATIONAL AGE; HEART RATE VARIABILITY; HUMAN; MAGNETOCARDIOGRAPHY; NONLINEAR SYSTEM; PREGNANCY; PRENATAL CARE; RR INTERVAL;

EID: 0033767023     PISSN: 09387412     EISSN: None     Source Type: Journal    
DOI: 10.1007/s003990070037     Document Type: Article

References (18)

1. Approximate entropy of fetal heart rate in normal and growth-retarded fetuses
2. Evidence of phase transitions in heart period dynamics
3. Quantification of the fetal heart rate variability by spectral analysis in growth-retarded fetuses
4. Entropies of short binary sequences in heart period dynamics
5. Limitations of antenatal fetal heart rate monitors
6. The advantages of computerized fetal heart rate analysis
7. Approximate entropy, a statistic of regularity, applied to fetal heart rate data before and during labor
8. Complementary and non-coincident increases in heart rate variability and irregularity during fetal development
9. Human fetuses have nonlinear cardiac dynamics
10. Heart rate variability. Standards of measurement, physiological interpretation and clinical use
11. A regularity statistic for medical data analysis
12. Approximate entropy: A regularity measure for fetal heart rate analysis
13. Physiological time-series analysis: What does regularity quantify?
14. Randomness and degrees of irregularity
15. Approximate entropy in cardiology
16. Improved surrogate data for nonlinearity tests
17. Fetal magneto-cardiography
18. Fetal heart rate variability and complexity in the course of pregnancy