A review on non-invasive hypertension monitoring system by using photoplethysmography method

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Main Authors:	Zahari, Taha, Lum, Shirley, Mohd Azraai, Mohd Razman
Other Authors:	shir0716@hotmail.com
Format:	Article
Language:	English
Published:	Kementerian Pendidikan Tinggi (KPT), Malaysia 2018
Subjects:	Hypertension Non-invasive Systolic blood pressure Diastolic blood pressure Heart rate Photoplethysmography
Online Access:	http://dspace.unimap.edu.my:80/xmlui/handle/123456789/52079
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Institution:	Universiti Malaysia Perlis
Language:	English

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spelling	my.unimap-520792018-03-07T03:19:40Z A review on non-invasive hypertension monitoring system by using photoplethysmography method Zahari, Taha Lum, Shirley Mohd Azraai, Mohd Razman shir0716@hotmail.com Hypertension Non-invasive Systolic blood pressure Diastolic blood pressure Heart rate Photoplethysmography Link to publisher's homepage at http://www.mohejournal.com/index.php/mohe Hypertension, the abnormal elevation of blood pressure, is one of the chronic diseases that usually comes with no symptom and signal. Hypertension is diagnosed if the systolic blood pressure (SBP) over 140 mm Hg or diastolic blood pressure (DBP) is over 90 mmHg. The purpose of this paper is to review methods of early diagnosis of hypertension by monitoring the SBP, DBP, and heart rate (HR) non-invasively. Although accurate measurement of BP and HR of a person can be obtained invasively, the measuring probe needs to place under patient’s skin, which in turn would cause discomfort to the patients and not to mention the possibility of thrombosis to occur. External pressures are necessary to induce to the artery in order to measure BP and HR by using auscultatory and oscillometric methods, hence, a pressure cuff is used to measure BP. The pressure cuff will restrict the motion of the patient and it is rendered not suitable for continuous monitoring. On the other hand, pulse transit time (PTT) and photoplethysmography (PPG) methods are introduced to measure BP non-invasively without the use of a cuff. The limitation of PTT over PPG is PTT needs both PPG waveform and ECG waveform to estimate BP, and artificial phase lag might occur which will affect the reliability of the measured result. Therefore, for long-term hypertension monitoring, non-invasive mean using photoplethysmography method is preferred since it enables continuous monitoring without cuff and it requires only one waveform to estimate the BP as well as HR. 2018-03-07T03:19:40Z 2018-03-07T03:19:40Z 2017 Article Movement, Health & Exercise (MoHE), vol.6(1), 2017, pages 47-57 2231-9409 (Print) 2289-9510 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/52079 http://www.mohejournal.com/index.php/mohe en Kementerian Pendidikan Tinggi (KPT), Malaysia
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	Hypertension Non-invasive Systolic blood pressure Diastolic blood pressure Heart rate Photoplethysmography
spellingShingle	Hypertension Non-invasive Systolic blood pressure Diastolic blood pressure Heart rate Photoplethysmography Zahari, Taha Lum, Shirley Mohd Azraai, Mohd Razman A review on non-invasive hypertension monitoring system by using photoplethysmography method
description	Link to publisher's homepage at http://www.mohejournal.com/index.php/mohe
author2	shir0716@hotmail.com
author_facet	shir0716@hotmail.com Zahari, Taha Lum, Shirley Mohd Azraai, Mohd Razman
format	Article
author	Zahari, Taha Lum, Shirley Mohd Azraai, Mohd Razman
author_sort	Zahari, Taha
title	A review on non-invasive hypertension monitoring system by using photoplethysmography method
title_short	A review on non-invasive hypertension monitoring system by using photoplethysmography method
title_full	A review on non-invasive hypertension monitoring system by using photoplethysmography method
title_fullStr	A review on non-invasive hypertension monitoring system by using photoplethysmography method
title_full_unstemmed	A review on non-invasive hypertension monitoring system by using photoplethysmography method
title_sort	review on non-invasive hypertension monitoring system by using photoplethysmography method
publisher	Kementerian Pendidikan Tinggi (KPT), Malaysia
publishDate	2018
url	http://dspace.unimap.edu.my:80/xmlui/handle/123456789/52079
_version_	1643803453036691456

A review on non-invasive hypertension monitoring system by using photoplethysmography method

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