Document Detail


Disparate opinions regarding indications for coronary artery revascularization before elective vascular surgery.
MedLine Citation:
PMID:  15518605     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Despite consensus guidelines, the optimal strategy for preoperative cardiac risk management among patients scheduled for major noncardiac surgery remains controversial. This study assesses current opinion about the role of preoperative coronary revascularization for patients with coronary artery disease scheduled for elective vascular surgery. Thirty-one practicing cardiologists recruited from 4 different regions reviewed case records, imaging tests, and coronary angiograms of 12 patients with coronary artery disease participating in the Coronary Artery Revascularization Prophylaxis (CARP) trial. The need for preoperative coronary revascularization was determined and results summarized using 3 categories: favoring conservative management, neutral, or recommending revascularization (either by percutaneous intervention or bypass surgery). We found recommendations were frequently disparate and often deviated from published guidelines (40% of the time). The likelihood of discordance between 2 cardiologists was 54%, with a 26% chance that recommendations for revascularization would be directly contradictory. Opinions were more often conservative (43%) or aggressive (40%) than neutral (17%). Similar inconsistency was found as to the preferred method of revascularization, with only 1 patient having complete agreement. Thus, this study reveals substantial differences of opinion among cardiologists across the country about the role of preoperative coronary artery revascularization for patients scheduled for elective vascular operations. Deviations from published guidelines are common, suggesting that current consensus statements need additional data to support their recommendations.
Authors:
Gordon L Pierpont; Thomas E Moritz; Steven Goldman; William C Krupski; Fred Littooy; Herbert B Ward; Edward O McFalls;
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Publication Detail:
Type:  Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, U.S. Gov't, Non-P.H.S.    
Journal Detail:
Title:  The American journal of cardiology     Volume:  94     ISSN:  0002-9149     ISO Abbreviation:  Am. J. Cardiol.     Publication Date:  2004 Nov 
Date Detail:
Created Date:  2004-11-02     Completed Date:  2005-01-25     Revised Date:  2007-11-15    
Medline Journal Info:
Nlm Unique ID:  0207277     Medline TA:  Am J Cardiol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1124-8     Citation Subset:  AIM; IM    
Affiliation:
Minneapolis Veterans Affairs Medical Center, Minneapolis, Minnesota 55417, USA. pierp002@umn.edu
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MeSH Terms
Descriptor/Qualifier:
Aged
Angioplasty, Transluminal, Percutaneous Coronary*
Cardiology
Coronary Angiography
Coronary Artery Bypass*
Coronary Artery Disease / radiography,  therapy*
Decision Making
Health Knowledge, Attitudes, Practice
Humans
Middle Aged
Surgical Procedures, Elective*
Treatment Outcome
United States
Vascular Surgical Procedures*

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


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