Assessment of myocardial viability by acoustic densitometry. Comparison with dobutamine echocardiography

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F04%3A00010035" target="_blank" >RIV/00216224:14110/04:00010035 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Assessment of myocardial viability by acoustic densitometry. Comparison with dobutamine echocardiography

Original language description

Aim: The purpose of this study has been to compare acoustic densitometry and dobutamine echocardiography for an assessment of myocardial viability. Methods: Fifty-four patients with coronary artery disease and dysfunctional myocardial segments, who werereferred for myocardial revascularization, underwent a viability assessment using acoustic densitometry. Thirty-four patients underwent also low-dose dobutamine echocardiography. Amplitude of cyclic variation of integrated backscatter (CVIB) was evaluated from each dysfunctional segment. The receiver operating characteristics curve analysis was applied to determine the optimal cut off value of CVIB for distinction between viable and nonviable dysfunctional myocardium. Results of the two techniques werecompared to follow-up resting echocardiography, which was performed at a mean of 3 months after successful revascularization in order to assess the recovery of function in revascularized, initially dysfunctional segments. Echocardiography

Czech name

Srovnání akustické denzitometrie a dobutaminové echokardiografie v diagnostice viability myokardu

Czech description

Akustická denzitometrie má v předpovědi funkčního zlepšení regionální systolické funkce levé komory statisticky srovnatelné výsledky s dobutaminovou echokardiografií.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

FA - Cardiovascular diseases including cardio-surgery

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

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

Name of the periodical

Bratislavské Lekárské Listy

ISSN

0006-9248

e-ISSN

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Volume of the periodical

105

Issue of the periodical within the volume

4

Country of publishing house

SK - SLOVAKIA

Number of pages

1

Pages from-to

174

UT code for WoS article

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EID of the result in the Scopus database

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