Spectral analysis of HRV in the assessment of autonomic function on normal subject

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Main Authors:	Noor Aimie, Salleh, Balakrishnan, Malarvili, Dr.
Other Authors:	aimie@biomedical.utm.my
Format:	Working Paper
Language:	English
Published:	Institute of Electrical and Electronics Engineers (IEEE) 2012
Subjects:	Component Autoregressive (AR) Burg Cold pressor test (CPT) Active postural test (APT)
Online Access:	http://dspace.unimap.edu.my/xmlui/handle/123456789/21349
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Institution:	Universiti Malaysia Perlis
Language:	English

id	my.unimap-21349
record_format	dspace
spelling	my.unimap-213492012-10-15T00:53:18Z Spectral analysis of HRV in the assessment of autonomic function on normal subject Noor Aimie, Salleh Balakrishnan, Malarvili, Dr. aimie@biomedical.utm.my malarvili@biomedical.utm.my Component Autoregressive (AR) Burg Cold pressor test (CPT) Active postural test (APT) Link to publisher's homepage at http://ieeexplore.ieee.org/ Heart rate variability (HRV) has been proposed as a diagnostic tool in assessing autonomic function. This paper investigates HRV response of healthy subject during active postural test (APT) and cold pressor test (CPT) using AR spectral analysis. Electrocardiograph (ECG) was recorded from 30 young adults; 19 females and 11 males with age ranging from 20-30 years. Autoregressive (AR) estimated by Burg was then used to compute the power spectral density (PSD). LFnu, HFnu and LF/HF ratio show significant difference (p<0.05) comparing supine and stand for APT and supine and hand immersion in cold water for CPT. As a conclusion, the HRV response shows predominance of the parasympathetic during supine position and sympathetic predominance during standing and hand immersion in cold water. 2012-10-15T00:53:17Z 2012-10-15T00:53:17Z 2012-02-27 Working Paper p. 263-266 978-145771989-9 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6179017 http://hdl.handle.net/123456789/21349 en Proceedings of the International Conference on Biomedical Engineering (ICoBE 2012) Institute of Electrical and Electronics Engineers (IEEE)
institution	Universiti Malaysia Perlis
building	UniMAP Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Perlis
content_source	UniMAP Library Digital Repository
url_provider	http://dspace.unimap.edu.my/
language	English
topic	Component Autoregressive (AR) Burg Cold pressor test (CPT) Active postural test (APT)
spellingShingle	Component Autoregressive (AR) Burg Cold pressor test (CPT) Active postural test (APT) Noor Aimie, Salleh Balakrishnan, Malarvili, Dr. Spectral analysis of HRV in the assessment of autonomic function on normal subject
description	Link to publisher's homepage at http://ieeexplore.ieee.org/
author2	aimie@biomedical.utm.my
author_facet	aimie@biomedical.utm.my Noor Aimie, Salleh Balakrishnan, Malarvili, Dr.
format	Working Paper
author	Noor Aimie, Salleh Balakrishnan, Malarvili, Dr.
author_sort	Noor Aimie, Salleh
title	Spectral analysis of HRV in the assessment of autonomic function on normal subject
title_short	Spectral analysis of HRV in the assessment of autonomic function on normal subject
title_full	Spectral analysis of HRV in the assessment of autonomic function on normal subject
title_fullStr	Spectral analysis of HRV in the assessment of autonomic function on normal subject
title_full_unstemmed	Spectral analysis of HRV in the assessment of autonomic function on normal subject
title_sort	spectral analysis of hrv in the assessment of autonomic function on normal subject
publisher	Institute of Electrical and Electronics Engineers (IEEE)
publishDate	2012
url	http://dspace.unimap.edu.my/xmlui/handle/123456789/21349
_version_	1643793356717817856

Spectral analysis of HRV in the assessment of autonomic function on normal subject

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