Description
Over the last two decades, the analysis of blood pressure and heart rate variability has been increasingly used to obtain information on the mechanisms responsible for cardiovascular regulation in different physiological and pathological conditions. The evidence gathered so far has strongly supported the ability of this approach to provide unique insights into the factors involved in cardiovascular control. However, studies making use of these techniques have also underlined a number of problems concerning both the selection of the most appropriate analysis procedure to be used in a given situation and the interpretation of the results thus obtained. In this book volume leading experts from both the technological and the medical milieu have deeply addressed these issues. New tools for describing the regulation of the heart and the peripheral circulation in terms of 1/f processes, nonlinear and chaotic and complex systems have also been discussed. The overall result is a collection of contributions which provide the most recent development in this stimulating field.
Chapter
CHAPTER 3: Assessing Variability in Cardiovascular Series during Autonomic Tests
CHAPTER 4: The Wide Band Spectral Analysis: A New Insight Into Modulation of Blood Pressure, Heart Rate and Baroreflex Sensitivity
CHAPTER 5: State-Dependency of Cardiovascular Dynamics during Sleep and Wakefulness
CHAPTER 6: 1/f Fluctuations of the Biological Rhythm
CHAPTER 7: Multi-Variate Identification and Spectral Decomposition for the Assessment of Cardiovascular Control
CHAPTER 8: The Baromodulation Hypothesis, Baroreflex Resetting and One-over-f Blood Pressure Spectra
CHAPTER 9: Respiratory Modulation of Blood Pressure and Heart Rate Studied with a Computer Model of Baroreflex Control
CHAPTER 10: Computer Modelling the Dynamics of the Circulation under Gravitational Stress
Part II: Applications in Cardiovascular Physiology and Pathophysiology
CHAPTER 11: Non-Neural vs Neural Factors in the Genesis of Respiratory —Induced Heart Rate Variability of Heart Transplanted Subjects
CHAPTER 12: Comparison of Heart Rate Spectral Analysis with Cardiac Noradrenaline Spillover and Muscle Sympathetic Nerve Activity in Human Subjects
CHAPTER 13: Rhythmic Vasomotion in Intact Human Muscular Arteries
CHAPTER 14: Control of Blood Pressure Variability by the Endothelium
CHAPTER 15: Contribution of the Renin-Angiotensin System to Blood Pressure Variability Mechanisms: A Spectral Study
CHAPTER 16: Daily-Life Baroreflex Modulation: New Perspectives from Computer Analysis of Blood Pressure and Heart Rate Variability
CHAPTER 17: Respiratory Pattern, Invested Effort, and Variability in Heart Rate and Blood Pressure During the Performance of Mental Tasks
CHAPTER 18: Power Spectra of Blood Pressure in Normotensive and Spontaneously Hypertensive Rats: Relationship with Sympathetic Cardiovascular Control
CHAPTER 19: Sympathectomy, Sinoaortic Denervation and Spectral Powers of Blood Pressure and Heart Rate in Lyon Rats
CHAPTER 20: Heart Rate Variability in Chronic Heart Failure
CHAPTER 21: Spectral Analysis of Blood Pressure and Heart Rate in Patients with Myocardial Infarction
CHAPTER 22: Heart Rate Variability and Sudden Death: What's the Connection?
CHAPTER 23: Power Spectrum Analysis of Heart Rate in Diabetic. Patients: A Marker of Autonomic Dysfunction