Document Detail


Double right coronary artery or split right coronary artery?
MedLine Citation:
PMID:  22078976     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
The prevalence of congenital anomalies of the coronary arteries (CAAs) is reported to be approximately 0.2-1.4% of the general population. Of them, The double right coronary artery (RCA) is one of the rarest coronary anomalies. Nonetheless, there is no consensus of the definition of a double RCA until now. Several concepts have been proposed in order to define what is and is not a double RCA. So far, it was been reported 37 times and in 44 cases after a comprehensive literature search through the PubMed database, using the keywords "double right coronary artery," "duplicated right coronary artery," "dual right coronary artery" and "split right coronary artery." Most of the published articles (28 of 37 articles) used the name "double right coronary artery." Nevertheless, some investigators contended that a split RCA is anatomically the same anomaly as the improperly named "double right coronary artery". The debate between those who favor "double RCA" and those who favor "split RCA" indicate the need for a consensus regarding the nomenclature as well diagnostic criteria of such coronary anomalies. It is the time we need to reach a consensus of the nomenclature of this congenital coronary anomaly.
Authors:
Ying-Fu Chen; Tsu-Ming Chien; Chih-Wei Chen; Ching-Cheng Lin; Chee-Siong Lee
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Publication Detail:
Type:  EDITORIAL     Date:  2011-11-9
Journal Detail:
Title:  International journal of cardiology     Volume:  -     ISSN:  1874-1754     ISO Abbreviation:  -     Publication Date:  2011 Nov 
Date Detail:
Created Date:  2011-11-14     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8200291     Medline TA:  Int J Cardiol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.
Affiliation:
Division of Cardiovascular Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan; Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
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