A change of blood flow during strenuous physical exercises using cycle ergometer
Our purpose of the study is to measure the blood flow in the carotid artery during physical exercises. We have developed the blood flow velocimeter during physical exercises by using the non-invasive Doppler ultrasound method. We used it and measured blood flow in the carotid artery in which using a...
| Main Authors: | , , , , , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
IEEE
2005
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/44132/ http://irep.iium.edu.my/44132/1/A_change_of_blood_flow_during_strenuous_physical_exercises_using_cycle_ergometer..pdf |
| _version_ | 1848782560673398784 |
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| author | Yamaguchi, J Noor Azmi, Azran Azhim Hirao, Y Kinouchi, Y Yamaguchi, H Yoshizaki, K |
| author_facet | Yamaguchi, J Noor Azmi, Azran Azhim Hirao, Y Kinouchi, Y Yamaguchi, H Yoshizaki, K |
| author_sort | Yamaguchi, J |
| building | IIUM Repository |
| collection | Online Access |
| description | Our purpose of the study is to measure the blood flow in the carotid artery during physical exercises. We have developed the blood flow velocimeter during physical exercises by using the non-invasive Doppler ultrasound method. We used it and measured blood flow in the carotid artery in which using a cycle ergometer and had two exercise tests in this report. The protocol exercise with transient response and ramp response were conducted. As a result, maximum blood flow velocities changed largely during physical exercises. In particular the maximum blood flow velocity was decreased during physical exercise in transient response. In addition, we could also detect arrhythmia that occurred in the subject immediately after exercise. For this reason, blood flow measurement during physical exercise maybe useful for the early detection of cardiovascular disease. Recently, the physical exercises are very popular for health maintenance. |
| first_indexed | 2025-11-14T16:07:24Z |
| format | Proceeding Paper |
| id | iium-44132 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T16:07:24Z |
| publishDate | 2005 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-441322015-08-17T07:22:07Z http://irep.iium.edu.my/44132/ A change of blood flow during strenuous physical exercises using cycle ergometer Yamaguchi, J Noor Azmi, Azran Azhim Hirao, Y Kinouchi, Y Yamaguchi, H Yoshizaki, K TP248.13 Biotechnology Our purpose of the study is to measure the blood flow in the carotid artery during physical exercises. We have developed the blood flow velocimeter during physical exercises by using the non-invasive Doppler ultrasound method. We used it and measured blood flow in the carotid artery in which using a cycle ergometer and had two exercise tests in this report. The protocol exercise with transient response and ramp response were conducted. As a result, maximum blood flow velocities changed largely during physical exercises. In particular the maximum blood flow velocity was decreased during physical exercise in transient response. In addition, we could also detect arrhythmia that occurred in the subject immediately after exercise. For this reason, blood flow measurement during physical exercise maybe useful for the early detection of cardiovascular disease. Recently, the physical exercises are very popular for health maintenance. IEEE 2005 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/44132/1/A_change_of_blood_flow_during_strenuous_physical_exercises_using_cycle_ergometer..pdf Yamaguchi, J and Noor Azmi, Azran Azhim and Hirao, Y and Kinouchi, Y and Yamaguchi, H and Yoshizaki, K (2005) A change of blood flow during strenuous physical exercises using cycle ergometer. In: Proceedings of the 2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, September 1-4, 2005, Shanghai, China. |
| spellingShingle | TP248.13 Biotechnology Yamaguchi, J Noor Azmi, Azran Azhim Hirao, Y Kinouchi, Y Yamaguchi, H Yoshizaki, K A change of blood flow during strenuous physical exercises using cycle ergometer |
| title | A change of blood flow during strenuous physical exercises using cycle ergometer |
| title_full | A change of blood flow during strenuous physical exercises using cycle ergometer |
| title_fullStr | A change of blood flow during strenuous physical exercises using cycle ergometer |
| title_full_unstemmed | A change of blood flow during strenuous physical exercises using cycle ergometer |
| title_short | A change of blood flow during strenuous physical exercises using cycle ergometer |
| title_sort | change of blood flow during strenuous physical exercises using cycle ergometer |
| topic | TP248.13 Biotechnology |
| url | http://irep.iium.edu.my/44132/ http://irep.iium.edu.my/44132/1/A_change_of_blood_flow_during_strenuous_physical_exercises_using_cycle_ergometer..pdf |