Document Detail


Complementary saphenous grafting: long-term follow-up.
MedLine Citation:
PMID:  11479502     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
OBJECTIVE: Recently we reviewed the 10-year clinical and angiographic outcomes of sequential internal thoracic artery grafting. Most of the patients also received complementary saphenous grafts, and their overall long-term patency rates were surprisingly high. Therefore, we decided to analyze these results in more detail. METHODS: The first consecutive 500 patients having received at least one sequential internal thoracic artery graft between October 1985 and August 1991 were restudied retrospectively. The saphenous grafts were only used to achieve complete revascularization in addition to complex arterial grafting on less significant or remote coronary vessels. A total of 161 patients consented to a late angiographic restudy at a mean postoperative interval of 7.5 years (1-12.2 years). RESULTS: At 5 and 10 years postoperatively, freedom from angina was 96% and 82%, and freedom from any cardiac event was 92.8% and 69%, respectively. Only 15 (3.1%) patients needed additional revascularization (0.3% per patient-year): 4 coronary artery bypass grafting (0.8%) and 11 percutaneous transluminal coronary angioplasty (2.3%). The overall patency and intactness rates of saphenous anastomoses were 72.5% and 60.2%, respectively. There was a significant difference between the patency and intactness of sequential versus single anastomoses: 76% versus 60% and 64.5% versus 44.4%, respectively. There was no significant difference in either patency or intactness between right internal thoracic and sequential saphenous grafts anastomosed to the right coronary artery: 83.4% versus 75.2% and 77.8% versus 62.4%, respectively. The same was true for the anastomoses to the "remote area" (distal circumflex, distal right coronary artery). CONCLUSIONS: Complementary sequential saphenous grafting still deserves consideration in some patients below 70 years of age, particularly for those with disease in the "remote area": the distal circumflex and right coronary branches.
Authors:
R Dion; D Glineur; D Derouck; R Verhelst; P Noirhomme; G El Khoury; E Degrave; C Hanet
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Journal of thoracic and cardiovascular surgery     Volume:  122     ISSN:  0022-5223     ISO Abbreviation:  J. Thorac. Cardiovasc. Surg.     Publication Date:  2001 Aug 
Date Detail:
Created Date:  2001-07-31     Completed Date:  2001-09-13     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0376343     Medline TA:  J Thorac Cardiovasc Surg     Country:  United States    
Other Details:
Languages:  eng     Pagination:  296-304     Citation Subset:  AIM; IM    
Affiliation:
Cliniques Universitaires Saint-Luc, Brussels, Belgium. r.a.e.dion@lumc.nl
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Adult
Aged
Aged, 80 and over
Anastomosis, Surgical
Coronary Angiography
Coronary Disease / radiography,  surgery
Female
Follow-Up Studies
Humans
Logistic Models
Male
Middle Aged
Postoperative Complications / epidemiology
Reoperation / statistics & numerical data
Retrospective Studies
Saphenous Vein / transplantation*
Survival Analysis
Thoracic Arteries / surgery*
Treatment Outcome
Vascular Patency

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


Previous Document:  Assessment of effective orifice area of prosthetic aortic valves with Doppler echocardiography: an i...
Next Document:  The human internal thoracic artery releases more nitric oxide in response to vascular endothelial gr...