Document Detail

Value and limitations of exercise stress testing to predict the functional results of coronary artery bypass grafting.
MedLine Citation:
PMID:  8409543     Owner:  NLM     Status:  MEDLINE    
To assess the value of exercise stress testing to predict the functional result of revascularization, 90 patients were evaluated by coronary angiography and exercise testing pre and postoperatively. Patients were classified on the basis of the postoperative angiogram in a group with successful surgery and a group with unsuccessful surgery. The predictive accuracy positive of ST segment depression to detect unsuccessful surgery was 67% The predictive accuracy negative was 61%. The best predictor of unsuccessful surgery was residual angina pectoris after revascularization with predictive value positive and negative of 85% and 60%, respectively. Thus exercise stress testing has limited value to accurately predict the degree of revascularization.
F C Visser; L van Campen; P J de Feyter
Related Documents :
6630793 - Exercise-induced st segment elevation in a patient with effort angina pectoris and norm...
10638343 - Development of a hockey-specific, skate-treadmill vo2 max protocol.
25216993 - A beat-by-beat analysis of cardiovascular responses to dry resting and exercise apnoeas...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  International journal of cardiac imaging     Volume:  9 Suppl 1     ISSN:  0167-9899     ISO Abbreviation:  Int J Card Imaging     Publication Date:  1993  
Date Detail:
Created Date:  1993-11-16     Completed Date:  1993-11-16     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  8600426     Medline TA:  Int J Card Imaging     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  41-7     Citation Subset:  IM    
Department of Cardiology, Free University Hospital, Amsterdam, The Netherlands.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Angina Pectoris / diagnosis*,  surgery
Coronary Angiography
Coronary Artery Bypass*
Exercise Test
False Positive Reactions
Middle Aged
Myocardial Revascularization*
Predictive Value of Tests

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

Previous Document:  Assessment of residual viability in patients with myocardial infarction using magnetic resonance tec...
Next Document:  The role of scintigraphic techniques in the evaluation of functional results of coronary bypass graf...