Analysis of Heart Rate Variability Dynamics During Propofol and Dexmedetomidine Anesthesia

被引：8

作者：

Tarvainen, M. P. ^{[1
]}

Georgiadis, S. ^{[1
]}

Lipponen, J. A. ^{[1
]}

Laitio, T. ^{[2
]}

Karjalainen, P. A. ^{[1
]}

Scheinin, H. ^{[3
]}

Kaskinoro, K. ^{[2
]}

机构：

[1] Univ Eastern Finland, Dept Math & Phys, POB 1627, FI-70211 Kuopio, Finland

[2] Turku Univ Hosp, Dept Anaesthesiol & Intensive Care, Turku, Finland

[3] Turku PET Ctr, Turku, Finland

来源：

2010 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) | 2010年

基金：

芬兰科学院;

关键词：

D O I：

10.1109/IEMBS.2010.5626878

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

It has been observed that heart rate variability (HRV) diminishes during anesthesia, but the exact mechanisms causing it are not completely understood. The aim of this paper was to study the dynamics of HRV during low dose propofol (N=9) and dexmedetomidine (N=8) anesthesia by using state of-the-art time-varying methods, and thereby ultimately try to improve the safety of anesthesia. The time-varying spectrum is estimated by using a Kalman smoother approach. The results show that there is an overall increase in HRV and decrease in heart rate prior to loss of consciousness. For dexmedetomidine these changes are more considerable than for propofol. For dexmedetomidine the variability also seems to start decreasing right after loss of consciousness, whereas for propofol HRV continues increasing.

引用

页码：1634 / 1637

页数：4

共 50 条

[1] Analysis of heart rate variability dynamics during propofol anesthesia
Tarvainen, M. P.
Georgiadis, S.
Lipponen, J. A.
Laitio, T.
Kaskinoro, K.
Scheinin, H.
Karjalainen, P. A.
[J]. WORLD CONGRESS ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING, VOL 25, PT 4: IMAGE PROCESSING, BIOSIGNAL PROCESSING, MODELLING AND SIMULATION, BIOMECHANICS, 2010, 25 : 868 - 871
[2] Heart Rate Variability Dynamics During Low-Dose Propofol and Dexmedetomidine Anesthesia
Mika P. Tarvainen
Stefanos Georgiadis
Timo Laitio
Jukka A. Lipponen
Pasi A. Karjalainen
Kimmo Kaskinoro
Harry Scheinin
[J]. Annals of Biomedical Engineering, 2012, 40 : 1802 - 1813
[3] Heart Rate Variability Dynamics During Low-Dose Propofol and Dexmedetomidine Anesthesia
Tarvainen, Mika P.
Georgiadis, Stefanos
Laitio, Timo
Lipponen, Jukka A.
Karjalainen, Pasi A.
Kaskinoro, Kimmo
Scheinin, Harry
[J]. ANNALS OF BIOMEDICAL ENGINEERING, 2012, 40 (08) : 1802 - 1813
[4] HEART-RATE-VARIABILITY DURING PROPOFOL ANESTHESIA
GALLETLY, DC
BUCKLEY, DHF
ROBINSON, BJ
CORFIATIS, T
[J]. BRITISH JOURNAL OF ANAESTHESIA, 1994, 72 (02) : 219 - 220
[5] Differential effects of remimazolam and propofol on heart rate variability during anesthesia induction
Gen Hasegawa
Naoyuki Hirata
Yusuke Yoshikawa
Michiaki Yamakage
[J]. Journal of Anesthesia, 2022, 36 : 239 - 245
[6] Differential effects of remimazolam and propofol on heart rate variability during anesthesia induction
Hasegawa, Gen
Hirata, Naoyuki
Yoshikawa, Yusuke
Yamakage, Michiaki
[J]. JOURNAL OF ANESTHESIA, 2022, 36 (02) : 239 - 245
[7] Dynamics of heart rate variability in patients with type 2 diabetes mellitus during spinal anesthesia using dexmedetomidine
Ye, Liying
Dai, Bo
Wu, Zheyou
Hu, Ying
[J]. AMERICAN JOURNAL OF TRANSLATIONAL RESEARCH, 2021, 13 (05): : 5395 - 5403
[8] Power spectral analysis of heart rate variability during propofol sedation under spinal anesthesia.
Kawamoto, M
Hidaka, S
Yuge, O
[J]. NEW BALANCED ANESTHESIA, 1998, 1164 : 67 - 68
[9] Heart rate variability during infusion of dexmedetomidine
T Imabayashi
K Ikoma
T Kikuchi
Y Kakihana
Y Kanmura
[J]. Critical Care, 15 (Suppl 1):
[10] Heart rate variability dynamics during controlled hypotension with nicardipine, remifentanil and dexmedetomidine
Shin, S.
Lee, J. W.
Kim, S. H.
Jung, Y. -S.
Oh, Y. J.
[J]. ACTA ANAESTHESIOLOGICA SCANDINAVICA, 2014, 58 (02) : 168 - 176

← 1 2 3 4 5 →