| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2009-09-09 |
| タイトル |
|
|
タイトル |
Analysis and estimation of excitation conduction with Wolff-Parkinson-White syndrome patients based on a 3-D magnetocardiogram |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Accessory pathway |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
source estimation |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
three-dimensional magnetocardiogram |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Wolff-Parkinson-White syndrome |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Kobayashi, Koichiro
Uchikawa, Yoshinori
Nakai, Kenji
Yoshizawa, Masahito
|
| 著者(機関) |
|
|
値 |
Faculty of Engineering, Iwate University |
| 著者(機関) |
|
|
値 |
Faculty of Science and Engineering, Tokyo Denki University |
| 著者(機関) |
|
|
値 |
Laboratory of Medicine, Iwate Medical University |
| 著者(機関) |
|
|
値 |
Faculty of Engineering, Iwate University |
| 登録日 |
|
|
日付 |
2009-09-09 |
| 書誌情報 |
IEEE Transactions on Magnetics
巻 38,
号 5,
p. 3338-3340,
発行日 2002-01-01
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0018-9464 |
| Abstract |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The purpose of this paper is to evaluate the accessory pathway of the Kent bundle in the Wolff-Parkinson-White (WPW) syndrome. We measured three-dimensional (3-D) vector measurements of magnetocardiograms (MCGs) for normal subjects and patients with the WPW syndrome, using 3-D second-order gradiometers connected to 39 dc SQUIDs, which can simultaneously detect magnetic field components perpendicular to the chest wall (Bz) and tangential to the chest wall (Bx, By), respectively. Source location for the accessory pathway was estimated by 3-D magnetic field components using the equivalent current dipole method. The magnetic field map of the delta wave obtained from Bz was not helpful in estimating the location and the number of sources, owing to the lack of a dipole pattern. On the other hand, by referring the magnetic field maps of the delta wave obtained from Bx and By, the multiple sources (two sources) overlapping in time were clearly estimated. We demonstrated that 3-D MCG measurements are effective for analyzing multiple sources overlapping in time. |
| 出版者 |
|
|
出版者 |
IEEE |
| 権利 |
|
|
権利情報 |
© 2002 IEEE |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1109/TMAG.2002.802283 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
itm-v38n5p3338-3340.pdf (842.3 kB)
