Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Gewählte Publikation:
LITSCHER, G; SCHWARZ, G; EDLINGER, G; PFURTSCHELLER, G.
NEUROVEGETATIVE MONITORING - EEG-CORRELATED ANALYSIS OF HEART-RATE-VARIABILITY IN COMA
EEG-EMG-Z ELEKTROENZ ELEKTROM. 1994; 25(3): 200-204.
Doi: 10.1055/s-2008-1060261
Web of Science
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- Führende Autor*innen der Med Uni Graz
- Litscher Gerhard
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- Abstract:
- A 20-years old comatose patient with severe head injury was subjected to computer-based multiparametric neurovegetative monitoring in the intensive care unit. Alterations in heart rate variability during a 7-hour period were documented with electroencephalographic, respiratory and electromyographic parameters. The electrooculogram, microvibrations, oxygen saturation, rectal and room temperature were also recorded. Ultradian rhythmic EEG oscillations were documented and heart rate and respiratory variability were analyzed under specific EEG patterns. Our findings document the complex influences on heart rate variability in a comatose patient and show that advanced signal processing analysis helps to objectify the various mechanisms regulating the cardiocirculatory and respiratory systems.
- Find related publications in this database (Keywords)
- NEUROVEGETATIVE MONITORING
- COMA
- HEART RATE VARIABILITY
- HEART RATE SPECTRA
- ULTRADIAN RHYTHMS