Effects of vagal blockade on the complexity of heart rate variability in rats

IFMBE Proceedings

Volumn 16, Issue 1, 2007, Pages 26-29

  Baumert, Mathias ^a   Nalivaiko, E ^b   Abbott, D ^a  

^a UNIVERSITY OF ADELAIDE   (Australia)

^b FLINDERS UNIVERSITY   (Australia)

Author keywords

Complexity; Heart rate variability; Rat; Vagal blockade

Indexed keywords

ENTROPY; FREQUENCY DOMAIN ANALYSIS; MODULATION; RATING; RATS;

COMPLEXITY; COMPLEXITY MEASURES; DETRENDED FLUCTUATION ANALYSIS; HEART RATE VARIABILITY; SAMPLE ENTROPY; STANDARD TIME; SYMBOLIC DYNAMICS; VAGAL BLOCKADE;

HEART;

EID: 85007044618     PISSN: 16800737     EISSN: 14339277     Source Type: Conference Proceeding    
DOI: 10.1007/978-3-540-73044-6_8     Document Type: Conference Paper

References (12)

1. Kleiger RE, Miller JP, Bigger JT et al. (1987) Decreased heart rate variability and its association with increased mortality after acute myocardial infarction. Am J Cardiol 59:256–262
2. Vinik AI, Maser RE, Mitchel BD et al. (2003) Diabetic autonomic neuropathy. Diabetes Care 26:1553-1579
3. Baumert M, Brechtel L, Lock J et al (2006) Heart Rate Variability, Blood Pressure Variability, and Baroreflex Sensitivity in Overtrained Athletes. Clin J Sport Med 16:412–417
4. Lake DE, Richman JS, Griffin MP et al. (2002) Sample entropy analysis of neonatal heart rate variability. Am J Physiol Regul Inter Comp Physiol 283:R789-R797
5. Task Force of the European Society for Cardiology and the North American Society of Pacing and Electrophysiology (1996) Heart rate variability. Standards of measurement, physiological interpretation, and clinical use. 17:354-381
6. Voss A, Kurths J, Kleiner HJ et al. (1996) The application of methods of nonlinear dynamics for the improved and predictive recognition of patients threatened by sudden cardiac death. 31:419-433
7. Peng CK, Havlin S, Stanley HE et al (1996) Quantification of scaling exponents and crossover phenomena in nonstationary heartbeat time series. Chaos 5:82-87
8. Baumert M, Baier V, Haueisen J et al. (2004) Forecasting of Life Threatening Arrhythmias Using the Compression Entropy of Heart Rate. Methods Inf Med 43:202-206
9. Brennan M, Palaniswami M, Kamen P (2001) Do existing measures of Poincaré plot geometry reflect nonlinear features of heart rate variability? IEEE Trans Biomed Eng 48:1342-1347
10. Ziv J, Lempel A (1977) A universal algorithm for sequential data compression. IEEE Trans Inf Theory 23:337-343
11. Baumert M, Brechtel LM, Lock J et al. (2006) Scaling graphs of heart rate time series in athletes demonstrating the VLF, LF and HF regions. Physiol Meas 27:N35-N39
12. Japundzic N, Grichois ML, Zitoun P et al. (1991) Spectral analysis of blood pressure and heart rate in conscious rats: effects of autonomic blockers. J Auton Nerv Syst 30:91-100