| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Some Advantages of Transesophageal Echocardiography during Mitral Valve Replacement |
|
言語 |
en |
| 作成者 |
Orihashi, Kazumasa
Matsuura, Yuichiro
Ishihara, Hiroshi
Hamanaka, Yoshiharu
Kawaue, Yasushi
Sueda, Taijiro
Kanehiro, Keiichi
Nomimura, Takayuki
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Transesophageal echocardiography (TEE) |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Mitral valve replacement (MVR) |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Mitral regurgitation (MR) |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
490 |
| 内容記述 |
|
|
内容記述 |
Transesophageal echocardiography (TEE) was conducted during mitral valve replacement (MVR) in six cases. Two-dimensional echocardiography demonstrated the prosthetic valve as an oval-shaped, echogenic ring and highly echogenic disc which showed rhythmical to-and-fro movement. Using two-dimensional color Doppler echocardiography (2D-CD-TEE), the regurgitant flow was demonstrated as the toward flow looked like a flame. 2D-CD-TEE made it possible to determine the regurgitant site from the origin of the flame. In most cases the regurgitant site was located just inside of the ring, thus suggesting intentionally designed transvalvular leak. In one case, however, the regurgitant site was just outside of the ring which suggested pathological paravalvular leak. But we could not find any evidence of mitral regurgitation on the left atrial pressure tracing or necropsy 20 days after the operation. 2D-CD-TEE is considered sensitive in detecting mitral regurgitation and an provide much information during the operation without interrupting the surgical procedures or interference by the operation. Additionally it can determine the pathological paravalvular leak from functional transvalvular leak. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Hiroshima University Medical Press |
| 言語 |
|
|
言語 |
eng |
| 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 |
departmental bulletin paper |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
|
識別子タイプ |
PMID |
|
|
関連識別子 |
3248947 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0018-2052 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00664312 |
| 開始ページ |
|
|
開始ページ |
127 |
| 書誌情報 |
Hiroshima Journal of Medical Sciences
Hiroshima Journal of Medical Sciences
巻 37,
号 3,
p. 127-131,
発行日 1988-09
|
| 旧ID |
38157 |
HiroshimaJMedSci_37_127.pdf (819.7 KB)
