| Item type |
文献 / Documents(1) |
| 公開日 |
2019-03-14 |
| アクセス権 |
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|
アクセス権 |
open access |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1007/s10554-018-1502-2 |
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|
言語 |
ja |
|
|
関連名称 |
10.1007/s10554-018-1502-2 |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| タイトル |
|
|
タイトル |
Left atrial functional response after a marathon in healthy amateur volunteers |
|
言語 |
en |
| タイトル別表記 |
|
|
その他のタイトル |
Left Atrial Functional Response after a Marathon |
|
言語 |
en |
| 著者 |
ヒラタ, ユキナ
楠瀬, 賢也
山田, 博胤
モリタ, サエ
トリイ, ユウタ
ニシオ, ススム
Zheng, Robert
西條, 良仁
福田, 大受
八木, 秀介
添木, 武
佐田, 政隆
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| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Background: Middle-aged marathon runners have an increased risk of developing atrial fibrillation (AF). A previous study described that repetitive marathon running was associated with left atrial (LA) dysfunction. However, whether this change is common in marathon runners and which runners are at risk of LA dysfunction remain unknown. The purpose of this study was to determine which factors could predict LA dysfunction.
Methods and results: We prospectively examined 12 healthy amateur volunteers (9 males, 31±8 years old) who participated in a full marathon. All echocardiographic measurements and speckle-tracking echocardiography were performed before and after the marathon. The endpoint was defined as reduced LA reservoir strain one day after the marathon (non-responder group). Seven participants were in the non-responder group. Age (35±9 vs. 26±2 yrs., p=0.020), augmentation index (76±12 vs. 55±8, p=0.002), and diastolic blood pressures (83±11 vs. 70±7 mmHg, p=0.021) in the non-responder group were significantly higher compared with the responder group. In multivariate linear regression analysis, only the augmentation index was an independent predictor of reduced LA reservoir function after the marathon (β=-0.646, p=0.023).
Conclusion: The augmentation index was a predictive marker for reduction in LA reservoir function after a marathon in healthy amateur volunteers. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Marathon |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Left atrial reservoir function |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Speckle-tracking echocardiography |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Augmentation index |
| 書誌情報 |
en : The International Journal of Cardiovascular Imaging
巻 35,
号 4,
p. 633-643,
発行日 2018-11-23
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| 収録物ID |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
15695794 |
| 収録物ID |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
15730743 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11582413 |
| 出版者 |
|
|
出版者 |
Springer Netherlands |
|
言語 |
en |
| 備考 |
|
|
言語 |
ja |
|
値 |
The final publication is available at link.springer.com. |
| EID |
|
|
識別子 |
352652 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
intjcarvasimg_35_4_633.pdf (1.57 MB)
