Document Detail


Aortic valve pathophysiology during left ventricular assist device support.
MedLine Citation:
PMID:  20674397     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
The increased applicability and excellent results with left ventricular assist devices (LVADs) have revolutionized the available treatment options for patients with advanced heart failure. Pre-existing valve abnormalities are common in this population, and subsequent development of valve abnormalities after LVAD placement is also often noted. Although native mitral and tricuspid valve disease is more common in heart failure patients before LVAD placement, aortic valves are much more likely to generate abnormal pathophysiology in the LVAD patient during as well as after LVAD placement. The aim of this comprehensive review is to review aortic valve function in LVAD patients and highlight the consideration of pre-existing valve disease on patient treatment at the time of LVAD implant. The basis for structural changes leading to valve pathophysiology during and after LVAD placement will be described, providing a basis for improved clinical understanding and new strategies to prevent these conditions.
Authors:
Ranjit John; Katie Mantz; Peter Eckman; Alan Rose; Karen May-Newman
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Publication Detail:
Type:  Journal Article     Date:  2010-07-31
Journal Detail:
Title:  The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation     Volume:  29     ISSN:  1557-3117     ISO Abbreviation:  J. Heart Lung Transplant.     Publication Date:  2010 Dec 
Date Detail:
Created Date:  2010-11-24     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9102703     Medline TA:  J Heart Lung Transplant     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1321-9     Citation Subset:  IM    
Copyright Information:
Copyright © 2010 International Society for Heart and Lung Transplantation. Published by Elsevier Inc. All rights reserved.
Affiliation:
Division of Cardiothoracic Surgery, Department of Surgery, University of Minnesota, Minneapolis, Minnesota 55455, USA. johnx008@umn.edu
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