Document Detail


Compression of an anomalous left circumflex artery after aortic and mitral valve replacement.
MedLine Citation:
PMID:  22051288     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
A 52-year-old gentleman with a history of rheumatic fever presented with dyspnea. Transthoracic echocardiography revealed severe valvular aortic stenosis and severe mitral stenosis. A preoperative coronary angiogram revealed an anomalous left circumflex (LCX) artery arising from the right coronary sinus. The patient underwent aortic and mitral valve replacement. Postoperatively, a non-ST segment elevation myocardial infarction developed, and coronary angiography confirmed subtotal occlusion of the anomalous LCX. An emergent reoperation with surgical revascularization was performed. Intraoperatively, the mechanism of injury to the LCX was determined to be compression of the distal LCX by the sewing ring of the two prosthetic valves.
Authors:
Prashant Vaishnava; Robert Pyo; Farzan Filsoufi; Samin Sharma
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Publication Detail:
Type:  Journal Article     Date:  2011-10-31
Journal Detail:
Title:  The Annals of thoracic surgery     Volume:  92     ISSN:  1552-6259     ISO Abbreviation:  Ann. Thorac. Surg.     Publication Date:  2011 Nov 
Date Detail:
Created Date:  2011-11-04     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  15030100R     Medline TA:  Ann Thorac Surg     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  1887-9     Citation Subset:  AIM; IM    
Copyright Information:
Copyright © 2011 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
Affiliation:
Zena and Michael A. Wiener Cardiovascular Institute, The Mount Sinai Medical Center, New York, New York.
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