『徳島大学 教育・研究者情報データベース (EDB)』---[学外] /
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種別 (必須): 学術論文 (審査論文) [継承]
言語 (必須): 英語 [継承]
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審査 (推奨): Peer Review [継承]
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組織 (推奨): 1.徳島大学.病院.診療科.内科 (2003年10月1日〜) [継承]
著者 (必須): 1. (英) Yamamoto Takashi (日) 山本 隆 (読) やまもと たかし
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2. (英) Oki Takashi (日) 大木 崇 (読) おおき たかし
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3.山田 博胤 ([徳島大学.大学院医歯薬学研究部.医学域.連携研究部門(医学域).寄附講座系(医学域).地域循環器内科学])
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4. (英) Tanaka Hideji (日) 田中 英治 (読) たなか ひでじ
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5.田畑 智継
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6. (英) Ishimoto T (日) (読)
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7.若槻 哲三 ([徳島大学.大学院医歯薬学研究部.医学域.先端医学教育研究プロジェクト]/[徳島大学.大学院医歯薬学研究部.医学域.医科学部門.内科系.循環器内科学]/[徳島大学.病院.診療科.内科.循環器内科])
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8.伊東 進
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題名 (必須): (英) Prognostic value of the atrial systolic mitral annular motion velocity in patients with left ventricular systolic dysfunction.  (日)    [継承]
副題 (任意):
要約 (任意): (英) Transmitral flow velocity variables are powerful predictors of poor prognosis in patients with left ventricular (LV) systolic dysfunction. However, these variables may not accurately reflect the severity of pulmonary congestion. This study was designed to determine whether the peak atrial systolic mitral annular motion velocity (MA-Aw) measured by pulsed Doppler tissue imaging can predict cardiac death or hospitalization for worsening heart failure in patients with LV systolic dysfunction. MA-Aw was recorded in 96 patients with LV systolic dysfunction who were followed up for 29 +/- 10 months. All patients underwent Doppler echocardiography on entry into the study, and cardiac catheterization was performed in 45 patients. Patients were divided into 3 groups on the basis of the ratio of early (E) to late (A) diastolic filling (E/A) of the transmitral flow velocity: group 1 (n=31; E/A < 1); group 2 (n=37; 1 < or = E/A < 2); and group 3 (n=28; E/A > or = 2). During follow-up, 36 patients (38%) died of cardiac causes and 34 (35%) were hospitalized for worsening heart failure. There were 2 cardiac deaths (6%) in group 1, 14 (39%) in group 2, and 20 (56%) in group 3. The MA-Aw correlated closely with the mean pulmonary capillary wedge pressure. Univariate Cox model analysis showed that MA-Aw < or = 5 cm/s was the most powerful predictor of cardiac death or hospitalization for worsening heart failure compared with clinical, hemodynamic, and the other echocardiographic variables. Furthermore, MA-Aw < or = 5 cm/s was clearly discernible as a good predictor of cardiac mortality on multivariate Cox model and as assessed by Kaplan-Meier method. The MA-Aw obtained by pulsed Doppler tissue imaging is a sensitive index of pulmonary congestion in patients with LV systolic dysfunction. It is a simple and noninvasive outcome measure and can be used to monitor treatment.  (日)    [継承]
キーワード (推奨): 1. (英) PULMONARY VENOUS FLOW (日) (読) [継承]
2. (英) CONGESTIVE-HEART-FAILURE (日) (読) [継承]
3. (英) IDIOPATHIC DILATED CARDIOMYOPATHY (日) (読) [継承]
4. (英) PULSED DOPPLER-ECHOCARDIOGRAPHY (日) (読) [継承]
5. (英) END-DIASTOLIC PRESSURE (日) (読) [継承]
6. (英) FILLING PRESSURES (日) (読) [継承]
7. (英) CARDIAC DISEASE (日) (読) [継承]
8. (英) REGURGITATION (日) (読) [継承]
9. (英) DIFFERENCE (日) (読) [継承]
10. (英) SECONDARY (日) (読) [継承]
発行所 (推奨):
誌名 (必須): Journal of the American Society of Echocardiography (American Society of Echocardiography)
(pISSN: 0894-7317, eISSN: 1097-6795)

ISSN (任意): 0894-7317
ISSN: 0894-7317 (pISSN: 0894-7317, eISSN: 1097-6795)
Title: Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography
Title(ISO): J Am Soc Echocardiogr
Publisher: C.V. Mosby Company
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(必須): 333 339 [継承]
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年月日 (必須): 西暦 2003年 4月 初日 (平成 15年 4月 初日) [継承]
URL (任意): http://www.journals.elsevierhealth.com/periodicals/ymje/article/PIIS0894731702745379/abstract [継承]
DOI (任意): 10.1016/S0894-7317(02)74537-9    (→Scopusで検索) [継承]
PMID (任意): 12712015    (→Scopusで検索) [継承]
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備考 (任意): 1.(英) Article.Affiliation: Second Department of Internal Medicine, School of Medicine, The University of Tokushima, Japan.  (日)    [継承]
2.(英) Article.PublicationTypeList.PublicationType: Comparative Study  (日)    [継承]
3.(英) Article.PublicationTypeList.PublicationType: Journal Article  (日)    [継承]

標準的な表示

和文冊子 ● Takashi Yamamoto, Takashi Oki, Hirotsugu Yamada, Hideji Tanaka, Tomotsugu Tabata, T Ishimoto, Tetsuzo Wakatsuki and Susumu Ito : Prognostic value of the atrial systolic mitral annular motion velocity in patients with left ventricular systolic dysfunction., Journal of the American Society of Echocardiography, Vol.16, No.4, 333-339, 2003.
欧文冊子 ● Takashi Yamamoto, Takashi Oki, Hirotsugu Yamada, Hideji Tanaka, Tomotsugu Tabata, T Ishimoto, Tetsuzo Wakatsuki and Susumu Ito : Prognostic value of the atrial systolic mitral annular motion velocity in patients with left ventricular systolic dysfunction., Journal of the American Society of Echocardiography, Vol.16, No.4, 333-339, 2003.

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