Autonomic Nervous System Monitoring Heart Rate Variability
DOWNLOAD
Download Autonomic Nervous System Monitoring Heart Rate Variability PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Autonomic Nervous System Monitoring Heart Rate Variability book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Autonomic Nervous System Monitoring Heart Rate Variability
DOWNLOAD
Author : Theodoros Aslanidis
language : en
Publisher:
Release Date : 2020
Autonomic Nervous System Monitoring Heart Rate Variability written by Theodoros Aslanidis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Heart Rate Variability
DOWNLOAD
Author : Gernot Ernst
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-08
Heart Rate Variability written by Gernot Ernst and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-08 with Medical categories.
This book not only discusses clinical applications, but also links HRV to systems biology and theories of complexity. This publication should be interesting for several groups of clinicians and scientists, including cardiologists, anesthesiologists, intensivists and physiologists. Heart Rate Variability is in principle easy and cheap, making it interesting for all kind of hospitals and private practice. The book will be an example of using translational medicine (bench to bedside) where newest theoretical results are linked to newest clinical research.
Heart Rate Variability Clinical Applications And Interaction Between Hrv And Heart Rate
DOWNLOAD
Author : Karin Trimmel
language : en
Publisher: Frontiers Media SA
Release Date : 2015-10-07
Heart Rate Variability Clinical Applications And Interaction Between Hrv And Heart Rate written by Karin Trimmel and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-07 with Physiology categories.
Over the last decades, assessment of heart rate variability (HRV) has increased in various fields of research. HRV describes changes in heartbeat intervals, which are caused by autonomic neural regulation, i.e. by the interplay of the sympathetic and the parasympathetic nervous systems. The most frequent application of HRV is connected to cardiological issues, most importantly to the monitoring of post-myocardial infarction patients and the prediction of sudden cardiac death. Analysis of HRV is also frequently applied in relation to diabetes, renal failure, neurological and psychiatric conditions, sleep disorders, psychological phenomena such as stress, as well as drug and addiction research including alcohol and smoking. The widespread application of HRV measurements is based on the fact that they are noninvasive, easy to perform, and in general reproducible – if carried out under standardized conditions. However, the amount of parameters to be analysed is still rising. Well-established time domain and frequency domain parameters are discussed controversially when it comes to their physiological interpretation and their psychometric properties like reliability and validity, and the sensitivity to cardiovascular properties of the variety of parameters seems to be a topic for further research. Recently introduced parameters like pNNxx and new dynamic methods such as approximate entropy and detrended fluctuation analysis offer new potentials and warrant standardization. However, HRV is significantly associated with average heart rate (HR) and one can conclude that HRV actually provides information on two quantities, i.e. on HR and its variability. It is hard to determine which of these two plays a principal role in the clinical value of HRV. The association between HRV and HR is not only a physiological phenomenon but also a mathematical one which is due to non-linear (mathematical) relationship between RR interval and HR. If one normalizes HRV to its average RR interval, one may get ‘pure’ variability free from the mathematical bias. Recently, a new modification method of the association between HRV and HR has been developed which enables us to completely remove the HRV dependence on HR (even the physiological one), or conversely enhance this dependence. Such an approach allows us to explore the HR contribution to the clinical significance of HRV, i.e. whether HR or its variability plays a main role in the HRV clinical value. This Research Topic covers recent advances in the application of HRV, methodological issues, basic underlying mechanisms as well as all aspects of the interaction between HRV and HR.
Heart Rate Variability Analysis With The R Package Rhrv
DOWNLOAD
Author : Constantino Antonio García Martínez
language : en
Publisher: Springer Nature
Release Date : 2024-09-26
Heart Rate Variability Analysis With The R Package Rhrv written by Constantino Antonio García Martínez and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-26 with Medical categories.
This book introduces readers to the fundamental concepts of Heart Rate Variability (HRV) and its most important analysis algorithms using a hands-on approach based on the open-source RHRV software. HRV refers to the variation over time of the intervals between consecutive heartbeats. Despite its apparent simplicity, HRV is one of the most important markers of autonomic nervous system activity and it has been recognized as a useful predictor of several pathologies. The book discusses all the basic HRV topics, including the physiological contributions to HRV, clinical applications, HRV data acquisition, HRV data manipulation and HRV analysis using time-domain, frequency-domain, time-frequency, nonlinear and fractal techniques. Detailed examples based on real data sets are provided throughout the book to illustrate the algorithms and discuss the physiological implications of the results. Offering a comprehensive guide to analyzing beat information with RHRV, the book is intended for masters and Ph.D. students in various disciplines such as biomedical engineering, human and veterinary medicine, biology, and pharmacy, as well as researchers conducting heart rate variability analyses on both human and animal data. The second edition of the book has been updated to RHRV version 5.0. This version introduces a functionality to perform heart rate variability analysis on entire populations. This functionality automates and streamlines both the calculation of HRV indices in the time, frequency, and nonlinear domains, as well as the subsequent statistical analysis.
Autonomic Nervous System Monitoring
DOWNLOAD
Author : Theodoros Aslanidis
language : en
Publisher: BoD – Books on Demand
Release Date : 2020-05-20
Autonomic Nervous System Monitoring written by Theodoros Aslanidis and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-20 with Medical categories.
Heart rate variability (HRV) is considered a reliable reflection of the many physiological factors modulating the normal rhythm of the heart. It reflects autonomic nervous system (ANS) function, and as such, it is used in numerous fields of medicine. Written by experts in the field, this book provides a comprehensive overview of HRV. The first section is dedicated to technical themes related to monitoring and the variables recorded. The second section highlights use of HRV in hypothermia. Finally, the third section covers general aspects of HRV application.
Advances In Cardiac Signal Processing
DOWNLOAD
Author : U. Rajendra Acharya
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-04-25
Advances In Cardiac Signal Processing written by U. Rajendra Acharya and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-04-25 with Technology & Engineering categories.
This book provides a comprehensive review of progress in the acquisition and extraction of electrocardiogram signals. The coverage is extensive, from a review of filtering techniques to measurement of heart rate variability, to aortic pressure measurement, to strategies for assessing contractile effort of the left ventricle and more. The book concludes by assessing the future of cardiac signal processing, leading to next generation research which directly impact cardiac health care.
Autonomic Nervous System Monitoring Heart Rate Variability
DOWNLOAD
Author : Theodoros Aslanidis
language : en
Publisher:
Release Date : 2020
Autonomic Nervous System Monitoring Heart Rate Variability written by Theodoros Aslanidis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Clinical Guide To Cardiac Autonomic Tests
DOWNLOAD
Author : M. Malik
language : en
Publisher: Springer Science & Business Media
Release Date : 1998-09-30
Clinical Guide To Cardiac Autonomic Tests written by M. Malik and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-09-30 with Medical categories.
A practical guide for researchers and physicians interested in autonomic investigations of the heart. Part I deals with the physiology of the cardiac autonomic system that creates the background of particular tests, and explains pathophysiology of cardiac autonomic disorders. Part II describes specific autonomic tests and investigations. Part III summarizes the value of autonomic testing in clinical practice and describes conditions which might alter the results of autonomic investigations, such as ageing, concomitant therapy, and recreational drugs. Annotation copyrighted by Book News, Inc., Portland, OR
Assessment In Health Psychology
DOWNLOAD
Author : Yael Benyamini
language : en
Publisher: Hogrefe & Huber Publishing
Release Date : 2016
Assessment In Health Psychology written by Yael Benyamini and has been published by Hogrefe & Huber Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Clinical health psychology categories.
A thorough and authoritative record of the best available assessmenttools in health psychology.Assessment in Health Psychology presents and discusses the best and most appropriate assessment methods and instruments for all specific areas that are central for health psychologists. It also describes the conceptual and methodological bases for assessment in health psychology, as well as the most important current issues and recent progress in methods.A unique feature of this book, which brings together leading authorities on health psychology assessment, is its emphasis on the bidirectional link between theory and practice. Assessment in Health Psychology is addressed to masters and doctoral students in health psychology, to all those who teach health psychology, to researchers from other disciplines, including clinical psychology, health promotion, and public health, as well as to healthpolicy makers and other healthcare practitioners.This latest volume in the series Psychological Assessment - Science and Practice provides a thorough and authoritative record of the best available assessment tools and methods in health psychology, makingit an invaluable resource both for students and academics as well asfor practitioners in their daily work.
The Enteric Nervous System
DOWNLOAD
Author : John Barton Furness
language : en
Publisher:
Release Date : 1987
The Enteric Nervous System written by John Barton Furness and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Medical categories.