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Effects of awareness and nociception on heart rate variability during general anaesthesia
R Huhle, M Burghardt, S Zaunseder... - Physiological ..., 2012 - During anaesthesia awareness and nociception are serious complications that may further lead to haemodynamic instability. Specific monitoring of depth of hypnosis and depth of analgesia based on heart rate variability (HRV) analysis is eligible to improve patient ... [HTML]
0.05). Probability of low-variability POLVAR10 is significantly altered in all comparisons (BL–I1: Δ = 0.032, p < 0.01, I1–I2: Δ = 0.12, p < 0.05, E1–E2: Δ = 0.169, p < 0.01) but especially during nociception. While standard time-domain parameters lacked selectivity, parameters of symbolic dynamics appear to be specifically influenced by changes in depth of hypnosis and nociception, respectively. However, the lack of steady-state ventilation/breathing in this study needs to be considered in future research. To be used for clinical anaesthesia monitoring our results have to be prospectively validated in clinical studies." /> 0.05). Probability of low-variability POLVAR10 is significantly altered in all comparisons (BL–I1: Δ = 0.032, p < 0.01, I1–I2: Δ = 0.12, p < 0.05, E1–E2: Δ = 0.169, p < 0.01) but especially during nociception. While standard time-domain parameters lacked selectivity, parameters of symbolic dynamics appear to be specifically influenced by changes in depth of hypnosis and nociception, respectively. However, the lack of steady-state ventilation/breathing in this study needs to be considered in future research. To be used for clinical anaesthesia monitoring our results have to be prospectively validated in clinical studies." />Find article Acta Phys. Sin. (Overseas Edn) (1992 - 1999) Adv. Nat. Sci: Nanosci. Nanotechnol. (2010 - present) Biofabrication (2009 - present) Bioinspir. Biomim. (2006 - present) Biomed. Mater. (2006 - present) Br. J. Appl. Phys. (1950 - 1967) Chin. J. Astron. Astrophys. (2001 - 2008) Chin. J. Chem. Phys. (1987 - 2007) Chin. J. Chem. Phys. (2008 - present) Chin. J. of Semicond. (1980 - 2008) Chinese Phys. (2000 - 2007) Chinese Phys. B (2008 - present) Chinese Phys. C (2008 - present) Chinese Phys. Lett. (1984 - present) Class. Quantum Grav. (1984 - present) Clin. Phys. 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Effects of awareness and nociception on heart rate variability during general anaesthesia |
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