Document Detail


Results of angioplasty (with or without stent) at the site of a narrowed coronary anastomosis of the left internal mammary artery graft or via the internal mammary artery.
MedLine Citation:
PMID:  15194028     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
During the past 6 years, 50 patients underwent percutaneous transluminal coronary angioplasty (PTCA) of a narrowed coronary anastomosis of a left internal mammary artery (LIMA) graft or PTCA of a left anterior descending coronary artery stenosis via LIMA grafts at the investigators' institution. The success rate was high at 88%. Thirty-four of the 44 successfully treated patients (77%) underwent repeat angiography, which showed restenosis in 14 patients (41%). In cases of stent implantation at the coronary LIMA graft anastomosis angioplasty site, the restenosis rate was 80%, but it was only 14% in cases of pure balloon dilation (p = 0.001). Therefore, in cases of coronary LIMA graft anastomosis, stent implantation should be avoided, because it implicates an excessively high restenosis rate.
Authors:
Ulrich Köckeritz; Klaus Reynen; Michael Knaut; Ruth H Strasser
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The American journal of cardiology     Volume:  93     ISSN:  0002-9149     ISO Abbreviation:  Am. J. Cardiol.     Publication Date:  2004 Jun 
Date Detail:
Created Date:  2004-06-14     Completed Date:  2004-07-08     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0207277     Medline TA:  Am J Cardiol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1531-3     Citation Subset:  AIM; IM    
Affiliation:
Department of Internal Medicine II, University of Dresden, Heart Center Dresden, Dresden, Germany.
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MeSH Terms
Descriptor/Qualifier:
Aged
Angioplasty, Transluminal, Percutaneous Coronary / methods*
Coronary Angiography
Coronary Restenosis / etiology,  radiography
Coronary Stenosis / therapy*
Female
Graft Occlusion, Vascular / therapy*
Humans
Internal Mammary-Coronary Artery Anastomosis / adverse effects*
Male
Outcome and Process Assessment (Health Care)
Retrospective Studies
Stents / adverse effects*

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


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