徳島大学 教育・研究者情報データベース(EDB)

Education and Research Database (EDB), Tokushima University

徳島大学ウェブサイトへのリンク

著作: 多田 拓司/大木 崇/阿部 美保/松岡 雅子/[田畑 智継]/[山田 博胤]/Yamamoto T/[若槻 哲三]/[伊東 進]/The role of short- and long-axis function in determining late diastolic left ventricular filling in patients with hypertension: Assessment by pulsed Doppler tissue imaging./[Journal of the American Society of Echocardiography]

ヘルプを読む

「著作」(著作(著書,論文,レター,国際会議など))は,研究業績にかかる著作(著書,論文,レター,国際会議など)を登録するテーブルです. (この情報が属するテーブルの詳細な定義を見る)

  • 項目名の部分にマウスカーソルを置いて少し待つと,項目の簡単な説明がツールチップ表示されます.

この情報をEDB閲覧画面で開く

EID
94674
EOID
876731
Map
0
LastModified
2017年12月3日(日) 20:40:40
Operator
大家 隆弘
Avail
TRUE
Censor
0
Owner
山田 博胤
Read
継承
Write
継承
Delete
継承
種別 必須 学術論文(審査論文)
言語 必須 英語
招待 推奨
審査 推奨 Peer Review
カテゴリ 推奨
共著種別 推奨
学究種別 推奨
組織 推奨
  1. 徳島大学.病院.診療科.内科(2003年10月1日〜)
著者 必須
  1. (英) Tada Takuzi / (日) 多田 拓司 / (読) ただ たくじ
    役割 任意
    貢献度 任意
    学籍番号 推奨
  2. (英) Oki Takashi / (日) 大木 崇 / (読) おおき たかし
    役割 任意
    貢献度 任意
    学籍番号 推奨
  3. (英) Abe Miho / (日) 阿部 美保 / (読) あべ みほ
    役割 任意
    貢献度 任意
    学籍番号 推奨
  4. (英) Matsuoka Masako / (日) 松岡 雅子 / (読) まつおか まさこ
    役割 任意
    貢献度 任意
    学籍番号 推奨
  5. 田畑 智継
    役割 任意
    貢献度 任意
    学籍番号 推奨
  6. 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])
    役割 任意
    貢献度 任意
    学籍番号 推奨
  7. (英) Yamamoto T
    役割 任意
    貢献度 任意
    学籍番号 推奨
  8. 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])
    役割 任意
    貢献度 任意
    学籍番号 推奨
  9. 伊東 進
    役割 任意
    貢献度 任意
    学籍番号 推奨
題名 必須

(英) The role of short- and long-axis function in determining late diastolic left ventricular filling in patients with hypertension: Assessment by pulsed Doppler tissue imaging.

副題 任意
要約 任意

(英) Left ventricular (LV) wall motion velocity during atrial systole is mediated by both transmitral flow and LV myocardial compliance at end-diastole. LV wall distensibility along the long- and short-axis during atrial systole and late diastolic LV filling may vary according to the remodeling of LV morphology. We measured LV wall motion velocities along the long and short axes using pulsed Doppler tissue imaging in 127 patients with hypertension to evaluate the relationship between the hemodynamic changes and LV morphology and to determine the role of both long- and short-axis function in late diastolic LV filling. Participants were classified into 3 groups according to LV dimension and end-diastolic wall thickness determined by M-mode echocardiography: group A (n = 62) without LV dilation or hypertrophy, group B (n = 55) with LV hypertrophy, and group C (n = 10) with LV dilation and systolic dysfunction. The time constant of the LV pressure decay during isovolumic diastole and the LV end-diastolic pressure were longest and greatest, respectively, in group C, compared with groups B and A. There were no significant differences in active left atrial emptying volume during atrial contraction determined by computerized echocardiographic 3-dimensional reconstruction among patient and control groups. The peak atrial systolic motion velocity of the LV posterior wall along the long axis was significantly lower in groups B and C, particularly in the latter group, than in group A. The peak atrial systolic motion velocity of the LV posterior wall along the short axis was greatest in group B and was lowest in group C compared with the other groups, respectively. The peak atrial systolic motion velocity of the LV posterior wall was greater along the long axis than the short axis in group A, but was less than the short axis in group B. In conclusion, the long- and short-axis function of the LV wall during atrial systole varies in patients with hypertension according to the severity of hemodynamic and morphologic abnormalities. The degree of LV wall expansion along the short axis is an important factor resulting from the atrial kick, and a determinant of its effectiveness.

キーワード 推奨
  1. (英) TRANSMITRAL FLOW VELOCITY
  2. (英) WALL-MOTION VELOCITIES
  3. (英) CONSTRICTIVE PERICARDITIS
  4. (英) HEALTHY-SUBJECTS
  5. (英) HEART-FAILURE
  6. (英) CARDIOMYOPATHY
  7. (英) INFLOW
  8. (英) ECHOCARDIOGRAPHY
  9. (英) ABNORMALITIES
  10. (英) HYPERTROPHY
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
 (NLM Catalog  (Scopus  (CrossRef (Scopus information is found. [need login])
必須 15
必須 10 Supplement
必須 1211 1217
都市 任意
年月日 必須 2002年 10月 初日
URL 任意 http://www.journals.elsevierhealth.com/periodicals/ymje/article/PIIS0894731702700643/abstract
DOI 任意 10.1067/mje.2002.124007    (→Scopusで検索)
PMID 任意 12411907    (→Scopusで検索)
NAID 任意
WOS 任意 000178666700015
Scopus 任意
評価値 任意
被引用数 任意
指導教員 推奨
備考 任意
  1. (英) Article.Affiliation: Second Department of Internal Medicine, School of Medicine, The University of Tokushima, Japan.

  2. (英) Article.PublicationTypeList.PublicationType: Comparative Study

  3. (英) Article.PublicationTypeList.PublicationType: Evaluation Studies

  4. (英) Article.PublicationTypeList.PublicationType: Journal Article