Tissue Doppler predicts long-term clinical outcome after cardiac-resynchronization therapy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11120%2F08%3A00000804" target="_blank" >RIV/00216208:11120/08:00000804 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Tissue Doppler predicts long-term clinical outcome after cardiac-resynchronization therapy
Original language description
Pulsed-wave tissue Doppler imaging (TDI) was shown to predict short-term left ventricular functional recovery after cardiac resynchronization therapy (CRT). However, few data are available regarding the baseline cardiac asynchrony and clinical outcome after CRT. Therefore, we aimed to investigate the prognostic value of pre-CRT cardiac asynchrony on clinical outcome after CRT. METHODS: The study population consisted of 48 consecutive patients with moderate to severe heart failure and a wide QRS complexundergoing implantation of biventricular pacemaker. Cardiac asynchrony was assessed at pulsed-wave TDI from measurements of regional electromechanical coupling times in basal segments of both ventricles (Sum asynchrony). Clinical end-points were cardiacmortality and hospitalization for worsening heart failure. RESULTS: During a follow-up period of 970+/-319 days, clinical end-point (9 deaths, 15 hospitalizations) occurred in 24 patients (clinical nonresponders). At baseline, responders
Czech name
Tkáňová dopplerovská echokardiografie předpovídá prognózu po srdeční resynchronizační léčbě
Czech description
Naším cílem bylo zjistit prognostickou hodnotu vyšetření srdeční asynchronie před srdeční resynchronizační léčbou. Do studie bylo zahrnuto 48 pacientů s těžkým srdečním selháním. Medián sledování byl 970+/-319 dní. Přítomnost srdeční dyssynchronie > 98msindetifikovala respondery resynchronizační léčby se senzitivitou 92% a specificitou 67%).
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
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Cardiology
ISSN
0167-5273
e-ISSN
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Volume of the periodical
124
Issue of the periodical within the volume
1
Country of publishing house
IE - IRELAND
Number of pages
7
Pages from-to
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UT code for WoS article
000253546900006
EID of the result in the Scopus database
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