Paper Abstract and Keywords |
Presentation |
2013-12-21 09:00
Echo-Tracking Assessment of Carotid Artery Diameter in Patients with Cardiac Surgery Yoko Kawamura, Yasunari Yokota (Gifu Univ.), Yukio Umeda (Gifu Pref. General Med. Center) MBE2013-75 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In order to measure the degree of the aortic stenosis, and to evaluate success or failure of aortic valve replacement, the pressure gradient between the left ventricle to the aorta is used. The aortic valve pressure gradient is easy to be affected in hemodynamics such as the ejection pressure of the heart and instantaneous arrhythmia. In this study, in order to find the different indexes to the aortic valve pressure gradient, using the carotid artery diameter change, we examined the maximum gradient of the carotid diameter change, diameter ratio of the carotid diameter change and the arrival time of the maximum peak. As the result, it was proven that there was a significant difference on these indexes between preoperation and postoperation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
aortic valve disease / pressure gradient / ultrasonic images / carotid diameter change / maximum gradient / diameter ratio / maximum peak time / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 373, MBE2013-75, pp. 1-6, Dec. 2013. |
Paper # |
MBE2013-75 |
Date of Issue |
2013-12-14 (MBE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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MBE2013-75 |
Conference Information |
Committee |
NC MBE |
Conference Date |
2013-12-21 - 2013-12-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Gifu University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
MBE |
Conference Code |
2013-12-NC-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Echo-Tracking Assessment of Carotid Artery Diameter in Patients with Cardiac Surgery |
Sub Title (in English) |
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Keyword(1) |
aortic valve disease |
Keyword(2) |
pressure gradient |
Keyword(3) |
ultrasonic images |
Keyword(4) |
carotid diameter change |
Keyword(5) |
maximum gradient |
Keyword(6) |
diameter ratio |
Keyword(7) |
maximum peak time |
Keyword(8) |
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1st Author's Name |
Yoko Kawamura |
1st Author's Affiliation |
Gifu University (Gifu Univ.) |
2nd Author's Name |
Yasunari Yokota |
2nd Author's Affiliation |
Gifu University (Gifu Univ.) |
3rd Author's Name |
Yukio Umeda |
3rd Author's Affiliation |
Gifu Prefectural General Medical Center (Gifu Pref. General Med. Center) |
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Speaker |
Author-1 |
Date Time |
2013-12-21 09:00:00 |
Presentation Time |
25 minutes |
Registration for |
MBE |
Paper # |
MBE2013-75 |
Volume (vol) |
vol.113 |
Number (no) |
no.373 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2013-12-14 (MBE) |
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