LEADER 03057nam 22005535 450 001 9910300346503321 005 20221121120603.0 010 $a1-4471-4309-4 024 7 $a10.1007/978-1-4471-4309-3 035 $a(CKB)2550000001166229 035 $a(EBL)1592848 035 $a(OCoLC)863228919 035 $a(SSID)ssj0001067511 035 $a(PQKBManifestationID)11666520 035 $a(PQKBTitleCode)TC0001067511 035 $a(PQKBWorkID)11092436 035 $a(PQKB)11688632 035 $a(MiAaPQ)EBC1592848 035 $a(DE-He213)978-1-4471-4309-3 035 $a(PPN)176096485 035 $a(EXLCZ)992550000001166229 100 $a20131106d2014 u| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aHeart Rate Variability /$fby Gernot Ernst 205 $a1st ed. 2014. 210 1$aLondon :$cSpringer London :$cImprint: Springer,$d2014. 215 $a1 online resource (341 p.) 300 $aDescription based upon print version of record. 311 $a1-4471-4308-6 311 $a1-306-16201-7 320 $aIncludes bibliographical references and index. 327 $aHistory of heart rate variability -- Linear, Nonlinear and Complex systems -- The autonomic nervous system -- Methodological issues -- HRV and alterations in the vegetative nervous system -- Pathophysiological and Systems Biology considerations -- General Mortality -- Cardiology -- Perioperative care -- Intensive Care and Trauma -- Neurologic disorders -- Pain -- HRV in oncology and palliative medicine -- Psychiatry -- Diabetes -- Other Studies -- Conclusion. 330 $aThis book is an evaluation of heart rate variability (HRV), the tendency for the heart rate to oscillate, increasing and decreasing depending on a number of factors. Such oscillations can give information on the state of the complex systems involved and can reveal a higher mortality risk. The author discusses the basic functional structures responsible for HRV and the evidence for this. In addition, the book provides a framework to understand HRV within the perspective of systems biology and presents basic principles and related mathematical models. Heart Rate Variability provides a thorough investigation of the clinical aspects of the concept, defining the level of risk, the practical management algorithms and clarification of the common mechanisms, such as heart rate turbulence. As such, this book will be of interest to all involved in the research and management of all the cardiovascular conditions related to this phenomenon. 606 $aCardiology 606 $aCardiology$3https://scigraph.springernature.com/ontologies/product-market-codes/H33037 615 0$aCardiology. 615 14$aCardiology. 676 $a610 676 $a612.17 676 $a616.12 700 $aErnst$b Gernot$f1964-$4aut$4http://id.loc.gov/vocabulary/relators/aut$0755265 906 $aBOOK 912 $a9910300346503321 996 $aHeart Rate Variability$91521712 997 $aUNINA