Changes in the common carotid blood velocity waveform for exercise training

We investigated the common carotid artery (CCA) blood flow velocity in 5 healthy sedentary subjects using continuous wave (CW) Doppler ultrasound velocimeter which developed in our laboratory. The present study aimed to investigate non-invasively the effects of a short-term 4 week aerobic training p...

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Main Authors:	Noor Azmi, Azran Azhim, Kamiya, Tatsuaki, Katai, Mizuki, Akutagawa, Masatake, Hirao, Yuji, Yoshizaki, Kazuo, Nomura, Masaharu, Obara, Shigeru, Tanaka, Hiroyuki, Yamaguchi, Hisao, Kinouchi, Yohsuke
Format:	Article
Language:	English English
Published:	Springer Berlin Heidelberg 2007
Subjects:	TP248.13 Biotechnology
Online Access:	http://irep.iium.edu.my/44124/ http://irep.iium.edu.my/44124/ http://irep.iium.edu.my/44124/ http://irep.iium.edu.my/44124/1/Changes_in_the_Common_Carotid_Blood_Velocity_Waveform_for_Exercise_Training.pdf http://irep.iium.edu.my/44124/4/IFMBE_Proceedings_Vol._14.pdf

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spelling	iium-441242015-08-17T02:47:23Z http://irep.iium.edu.my/44124/ Changes in the common carotid blood velocity waveform for exercise training Noor Azmi, Azran Azhim Kamiya, Tatsuaki Katai, Mizuki Akutagawa, Masatake Hirao, Yuji Yoshizaki, Kazuo Nomura, Masaharu Obara, Shigeru Tanaka, Hiroyuki Yamaguchi, Hisao Kinouchi, Yohsuke TP248.13 Biotechnology We investigated the common carotid artery (CCA) blood flow velocity in 5 healthy sedentary subjects using continuous wave (CW) Doppler ultrasound velocimeter which developed in our laboratory. The present study aimed to investigate non-invasively the effects of a short-term 4 week aerobic training program on the resting CCA blood velocity waveforms and heart rate. The CCA blood velocities were measured for 3 minutes at resting sitting posture with synchronized measurement of electrocardiogram (ECG) and brachial blood pressure (BP). Training exercise significantly enhanced all blood velocity waveforms with decreasing of heart rate. Systolic blood pressure (SBP) changed with training in the young sedentary subjects, but there is not significant change in diastolic and its mean blood pressure. The evidence of improvement in training was reinforced by a significant reduction in peripheral vascular resistance and improvement in vagal function. We conclude that short-term training improves cardiovascular and autonomic function in these subjects, and training effect may be simply evaluated using the non-invasive measurement system of blood velocity in CCA. Springer Berlin Heidelberg 2007 Article PeerReviewed application/pdf en http://irep.iium.edu.my/44124/1/Changes_in_the_Common_Carotid_Blood_Velocity_Waveform_for_Exercise_Training.pdf application/pdf en http://irep.iium.edu.my/44124/4/IFMBE_Proceedings_Vol._14.pdf Noor Azmi, Azran Azhim and Kamiya, Tatsuaki and Katai, Mizuki and Akutagawa, Masatake and Hirao, Yuji and Yoshizaki, Kazuo and Nomura, Masaharu and Obara, Shigeru and Tanaka, Hiroyuki and Yamaguchi, Hisao and Kinouchi, Yohsuke (2007) Changes in the common carotid blood velocity waveform for exercise training. World Congress on Medical Physics and Biomedical Engineering 2006 , 14. pp. 3484-3487. ISSN 1680-0737 http://dx.doi.org/10.1007/978-3-540-36841-0_881 doi:10.1007/978-3-540-36841-0_881
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TP248.13 Biotechnology
spellingShingle	TP248.13 Biotechnology Noor Azmi, Azran Azhim Kamiya, Tatsuaki Katai, Mizuki Akutagawa, Masatake Hirao, Yuji Yoshizaki, Kazuo Nomura, Masaharu Obara, Shigeru Tanaka, Hiroyuki Yamaguchi, Hisao Kinouchi, Yohsuke Changes in the common carotid blood velocity waveform for exercise training
description	We investigated the common carotid artery (CCA) blood flow velocity in 5 healthy sedentary subjects using continuous wave (CW) Doppler ultrasound velocimeter which developed in our laboratory. The present study aimed to investigate non-invasively the effects of a short-term 4 week aerobic training program on the resting CCA blood velocity waveforms and heart rate. The CCA blood velocities were measured for 3 minutes at resting sitting posture with synchronized measurement of electrocardiogram (ECG) and brachial blood pressure (BP). Training exercise significantly enhanced all blood velocity waveforms with decreasing of heart rate. Systolic blood pressure (SBP) changed with training in the young sedentary subjects, but there is not significant change in diastolic and its mean blood pressure. The evidence of improvement in training was reinforced by a significant reduction in peripheral vascular resistance and improvement in vagal function. We conclude that short-term training improves cardiovascular and autonomic function in these subjects, and training effect may be simply evaluated using the non-invasive measurement system of blood velocity in CCA.
format	Article
author	Noor Azmi, Azran Azhim Kamiya, Tatsuaki Katai, Mizuki Akutagawa, Masatake Hirao, Yuji Yoshizaki, Kazuo Nomura, Masaharu Obara, Shigeru Tanaka, Hiroyuki Yamaguchi, Hisao Kinouchi, Yohsuke
author_facet	Noor Azmi, Azran Azhim Kamiya, Tatsuaki Katai, Mizuki Akutagawa, Masatake Hirao, Yuji Yoshizaki, Kazuo Nomura, Masaharu Obara, Shigeru Tanaka, Hiroyuki Yamaguchi, Hisao Kinouchi, Yohsuke
author_sort	Noor Azmi, Azran Azhim
title	Changes in the common carotid blood velocity waveform for exercise training
title_short	Changes in the common carotid blood velocity waveform for exercise training
title_full	Changes in the common carotid blood velocity waveform for exercise training
title_fullStr	Changes in the common carotid blood velocity waveform for exercise training
title_full_unstemmed	Changes in the common carotid blood velocity waveform for exercise training
title_sort	changes in the common carotid blood velocity waveform for exercise training
publisher	Springer Berlin Heidelberg
publishDate	2007
url	http://irep.iium.edu.my/44124/ http://irep.iium.edu.my/44124/ http://irep.iium.edu.my/44124/ http://irep.iium.edu.my/44124/1/Changes_in_the_Common_Carotid_Blood_Velocity_Waveform_for_Exercise_Training.pdf http://irep.iium.edu.my/44124/4/IFMBE_Proceedings_Vol._14.pdf
first_indexed	2023-09-18T21:02:46Z
last_indexed	2023-09-18T21:02:46Z
_version_	1777410733723615232

Changes in the common carotid blood velocity waveform for exercise training

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