Title :
Methods of analysis of heart rate variability in anesthetic practice
Author :
Maneev, A.V. ; Rybakov, A.N.
Author_Institution :
Res. Inst. of Oncology, Tomsk Polytech. Univ., Russia
Abstract :
The present investigation is aimed to estimate preliminarily the efficiency of the VHR-analysis application during operation as one of the methods for determination of the adequacy of anesthetic mean. Particularly, using the procedure of the determination of VNS tension index by Baevsky. Investigations were performed at Research Institute of Oncology and at Tomsk Regional Clinical Hospital. In Figs 1 and 2 are given the data obtained by means of laboratory model of the installation. The data results were processed followed operative invention. The given installation is capable of tracking a series of other electrical and physiological parameters of the patient organism: electroencephalogram (EEG) including spectrum analysis; photoplethysmogram with the function of the calculation of arterial blood oxygen saturation, and reogram. All processing was carried out in real time.
Keywords :
electrocardiography; medical signal processing; spectral analysis; surgery; Research Institute of Oncology; Tomsk Regional Clinical Hospital; anesthetic practice; arterial blood oxygen saturation; electrical parameters series tracking; heart rate variability analysis methods; photoplethysmogram; physiological parameters; reogram; spectrum analysis; Anesthesia; Anesthetic drugs; Arteries; Biomedical monitoring; Heart rate variability; Injuries; Medical diagnostic imaging; Medical treatment; Pain; Surgery;
Conference_Titel :
Modern Technique and Technologies, 2002. MTT 2002. Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists
Print_ISBN :
0-7803-7373-1
DOI :
10.1109/SPCMTT.2002.1213757
