Determinants of the first derivative of doppler blood flow velocity in common carotid artery

The aim of this study is determine first derivative of blood flow velocity (FDBFV) in common carotid artery (CCA) inorder to evaluate cardiovascular functions. The extracted derivative features suggest the acceleration waves which able toprovide aging index (AGI) in the cardiovascular system. In...

Full description

Bibliographic Details
Main Authors:	H. , Zulaika, Noor Azmi, Azran Azhim, P. , Bagherpour, M. , Saleh, Y. , Kinouchi, F. , Ibrahim
Format:	Conference or Workshop Item
Language:	English
Published:	2013
Subjects:	TP248.13 Biotechnology
Online Access:	http://irep.iium.edu.my/44032/ http://irep.iium.edu.my/44032/ http://irep.iium.edu.my/44032/1/Determinants_of_the_First_Derivative_of_Doppler_Blood_Flow.pdf

id	iium-44032
recordtype	eprints
spelling	iium-440322015-08-06T07:57:47Z http://irep.iium.edu.my/44032/ Determinants of the first derivative of doppler blood flow velocity in common carotid artery H. , Zulaika Noor Azmi, Azran Azhim P. , Bagherpour M. , Saleh Y. , Kinouchi F. , Ibrahim TP248.13 Biotechnology The aim of this study is determine first derivative of blood flow velocity (FDBFV) in common carotid artery (CCA) inorder to evaluate cardiovascular functions. The extracted derivative features suggest the acceleration waves which able toprovide aging index (AGI) in the cardiovascular system. In the study, acceleration wave derived from FDBFV consist of a,b, c, d, eand fwaves. The waves of a, b, c, d, eand frepresent the initial positive, early negative, re-increasing, late redecreasing,diastolic positive waves and diastolic negative waves, respectively. The FDBFV waveforms of 227 healthyvolunteers are statistically analyzed in the study. As a result, AGI in FDBFV (r=0.727, p<0.0001) shows strong correlationand consistency as compared to the other previuos study. In particular, there are significant correlations between systolicblood pressure, gender and heart rate in f waves. We found that there are sensitive to blood pressure and unknown wavefreatures in CCA. In conclusion, FDBFV in CCA is an effective method to evaluate the vascular aging. 2013 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/44032/1/Determinants_of_the_First_Derivative_of_Doppler_Blood_Flow.pdf H. , Zulaika and Noor Azmi, Azran Azhim and P. , Bagherpour and M. , Saleh and Y. , Kinouchi and F. , Ibrahim (2013) Determinants of the first derivative of doppler blood flow velocity in common carotid artery. In: International Conference on Simulation Technology, Sep. 11-13, 2013, Japan. (Unpublished) http://www.jsst.jp/e/JSST2013/extended_abstract/pdf/Paper%20119.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP248.13 Biotechnology
spellingShingle	TP248.13 Biotechnology H. , Zulaika Noor Azmi, Azran Azhim P. , Bagherpour M. , Saleh Y. , Kinouchi F. , Ibrahim Determinants of the first derivative of doppler blood flow velocity in common carotid artery
description	The aim of this study is determine first derivative of blood flow velocity (FDBFV) in common carotid artery (CCA) inorder to evaluate cardiovascular functions. The extracted derivative features suggest the acceleration waves which able toprovide aging index (AGI) in the cardiovascular system. In the study, acceleration wave derived from FDBFV consist of a,b, c, d, eand fwaves. The waves of a, b, c, d, eand frepresent the initial positive, early negative, re-increasing, late redecreasing,diastolic positive waves and diastolic negative waves, respectively. The FDBFV waveforms of 227 healthyvolunteers are statistically analyzed in the study. As a result, AGI in FDBFV (r=0.727, p<0.0001) shows strong correlationand consistency as compared to the other previuos study. In particular, there are significant correlations between systolicblood pressure, gender and heart rate in f waves. We found that there are sensitive to blood pressure and unknown wavefreatures in CCA. In conclusion, FDBFV in CCA is an effective method to evaluate the vascular aging.
format	Conference or Workshop Item
author	H. , Zulaika Noor Azmi, Azran Azhim P. , Bagherpour M. , Saleh Y. , Kinouchi F. , Ibrahim
author_facet	H. , Zulaika Noor Azmi, Azran Azhim P. , Bagherpour M. , Saleh Y. , Kinouchi F. , Ibrahim
author_sort	H. , Zulaika
title	Determinants of the first derivative of doppler blood flow velocity in common carotid artery
title_short	Determinants of the first derivative of doppler blood flow velocity in common carotid artery
title_full	Determinants of the first derivative of doppler blood flow velocity in common carotid artery
title_fullStr	Determinants of the first derivative of doppler blood flow velocity in common carotid artery
title_full_unstemmed	Determinants of the first derivative of doppler blood flow velocity in common carotid artery
title_sort	determinants of the first derivative of doppler blood flow velocity in common carotid artery
publishDate	2013
url	http://irep.iium.edu.my/44032/ http://irep.iium.edu.my/44032/ http://irep.iium.edu.my/44032/1/Determinants_of_the_First_Derivative_of_Doppler_Blood_Flow.pdf
first_indexed	2023-09-18T21:02:38Z
last_indexed	2023-09-18T21:02:38Z
_version_	1777410725181915136

Determinants of the first derivative of doppler blood flow velocity in common carotid artery

Similar Items