Parasympathetic autonomic function monitoring

Author

Chaicharn, J.

Author_Institution

Dept. of Electr. Eng., Thammasat Univ., Bangkok, Thailand

fYear

2012

fDate

5-7 Dec. 2012

Firstpage

1

Lastpage

3

Abstract

A noninvasive parasympathetic autonomic function monitoring system was developed. Nine healthy adults were recruited. ARX model was used to precisely separate the effect of respiration and systolic blood pressure to heart rate variability (HRV). The respiratory sinus arrhythmia (RSA) impulse response magnitude, the parasympathetic autonomic function index, was estimated during supine and standing conditions. We found the RSA impulse response magnitude during supine and standing, orthostatic stress, are significantly different (P<;0.05). Therefore, it is possible that our measurement system can be used as a parasympathetic autonomic function monitoring system.

Keywords

biomechanics; biomedical measurement; cardiovascular system; diseases; electrocardiography; haemodynamics; lung; neuromuscular stimulation; patient monitoring; pneumodynamics; ARX model; RSA impulse response magnitude; heart rate variability; measurement system; orthostatic stress; parasympathetic autonomic function index; parasympathetic autonomic function monitoring system; respiration; respiratory sinus arrhythmia; standing condition; supine condition; systolic blood pressure; Electrocardiography; Heart rate variability; Indexes; Monitoring; Reliability; Sleep apnea; Stress; Parasympathetic autonomic function respiratory sinus arrhythmia orthostatic stress;

fLanguage

English

Publisher

ieee

Conference_Titel

Biomedical Engineering International Conference (BMEiCON), 2012

Conference_Location

Ubon Ratchathani

Print_ISBN

978-1-4673-4890-4

Type

conf

DOI

10.1109/BMEiCon.2012.6465417

Filename

6465417