Document Detail


Left ventricular pseudoaneurysm arising between two papillary muscles: repair without mitral regurgitation.
MedLine Citation:
PMID:  21039853     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
Left ventricular pseudoaneurysm is a rare lesion that occurs when a contained free-wall rupture occurs after a transmural myocardial infarction. Such a pseudoaneurysm may be lethal if subsequent rupture or progressive heart failure occurs. We describe a 67-year-old man who, one year after undergoing coronary artery bypass grafting, developed an infero-apical left ventricular pseudoaneurysm between the bases of two papillary muscles without incurring significant mitral regurgitation. This was a highly unusual presentation. We were able to repair the aneurysm and restore normal mitral geometry without causing regurgitation.
Authors:
Zumrut T Demirozu; Mehmet H Akay; O H Frazier
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Publication Detail:
Type:  Journal Article     Date:  2010-10-11
Journal Detail:
Title:  Journal of cardiac surgery     Volume:  25     ISSN:  1540-8191     ISO Abbreviation:  J Card Surg     Publication Date:  2010 Nov 
Date Detail:
Created Date:  2010-11-12     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8908809     Medline TA:  J Card Surg     Country:  United States    
Other Details:
Languages:  eng     Pagination:  668-70     Citation Subset:  IM    
Copyright Information:
© 2010 Wiley Periodicals, Inc.
Affiliation:
Department of Cardiothoracic Surgery, Texas Heart Institute at St. Luke's Episcopal Hospital, Houston, Texas, USA.
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