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Improvement of Left Ventricular Function after Cardiac Resynchronization Therapy is Predicted by Tissue Doppler Imaging Echocardiography

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11120%2F04%3A00001220" target="_blank" >RIV/00216208:11120/04:00001220 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Improvement of Left Ventricular Function after Cardiac Resynchronization Therapy is Predicted by Tissue Doppler Imaging Echocardiography

  • Original language description

    We aimed to investigate predictive factors of LV functional recovery and reversed remodeling after biventricular pacing. Fourty-nine consecutive patients with CHF and a wide QRS complex (18142 ms) were studied by echocardiography prior to resynchronization. Intra- and interventricular asynchrony and their combination were assessed by pulsed-wave tissue Doppler from measurements of the time intervals between the onset of the QRS complex and the systolic velocity in basal segments of the right and left ventricle. The degree of intra and interventricular asynchrony and their combination are the best predictive factors of LV functional recovery and reversed remodeling after cardiac resynchronization therapy.

  • Czech name

    Tkáňová dopplerovská echokardiografie předpovídá zlepšení funkce levé komory srdeční po resynchronizační léčbě

  • Czech description

    Cílem práce bylo zjistit užitečnost parametrů mechanické asynchronie odvozené pulzní TDE pro predikci zlepšení ejekční frakce a reverzní remodelaci levé komory po biventrikulární kardiostimulaci. Tato studie ukázala, že kombinovaný index intra- a interventrikulární mechanické asynchronie nejpřesněji předpovídá zlepšení kontraktilní funkce a reverzní remodelaci levé komory po kardiální resynchronizační terapii.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    FA - Cardiovascular diseases including cardio-surgery

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Circulation

  • ISSN

    0009-7322

  • e-ISSN

  • Volume of the periodical

    109

  • Issue of the periodical within the volume

    8

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    6

  • Pages from-to

    978-983

  • UT code for WoS article

  • EID of the result in the Scopus database