Document Detail


Methodology, feasibility, safety and diagnostic accuracy of dobutamine stress echocardiography.
MedLine Citation:
PMID:  9283514     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Large numbers of patients referred for evaluation of chest pain are unable to perform adequate, diagnostic exercise testing. In these patients, dobutamine stress echocardiography (DSE) represents an alternative, exercise-independent stress modality. Apart from the approximately 5% of patients with an inadequate acoustic window, 10% of patients referred for this test have nondiagnostic (submaximal negative) test results. Serious side effects during or shortly after DSE are uncommon, with ventricular fibrillation or myocardial infarction occurring in approximately 1 of 2,000 studies. No deaths have been reported. On the basis of a total number of 2,246 patients, reported in 28 studies, the sensitivity, specificity and accuracy of the test for the detection of coronary artery disease (CAD) were 80%, 84% and 81%, respectively. Mean sensitivities for one-, two- and three-vessel disease were 74%, 86% and 92%, respectively. The sensitivity for detection of disease in the left circumflex coronary artery (55%) was lower, both compared with that for left anterior descending (72%) and right coronary artery disease (76%). The sensitivity of predicting multivessel disease by multiregion echocardiographic abnormalities varied widely, from 8% to 71%. In direct comparisons, DSE was superior to exercise electrocardiography and dipyridamole echocardiography and comparable to exercise echocardiography and radionuclide imaging. DSE is a useful, feasible and safe exercise-independent stress modality for assessing the presence, localization and extent of CAD.
Authors:
M L Geleijnse; P M Fioretti; J R Roelandt
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review    
Journal Detail:
Title:  Journal of the American College of Cardiology     Volume:  30     ISSN:  0735-1097     ISO Abbreviation:  J. Am. Coll. Cardiol.     Publication Date:  1997 Sep 
Date Detail:
Created Date:  1997-09-18     Completed Date:  1997-09-18     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  8301365     Medline TA:  J Am Coll Cardiol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  595-606     Citation Subset:  AIM; IM    
Affiliation:
Thoraxcentre, University Hospital Rotterdam-Dieczigt, The Netherlands.
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MeSH Terms
Descriptor/Qualifier:
Coronary Disease / diagnosis,  ultrasonography*
Dobutamine / diagnostic use*
Echocardiography / methods*
Exercise Test
Humans
Hypertrophy, Left Ventricular / ultrasonography
Observer Variation
Sensitivity and Specificity
Chemical
Reg. No./Substance:
34368-04-2/Dobutamine

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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