Document Detail


Failed repeated thrombolysis requiring left ventricular assist device pump exchange.
MedLine Citation:
PMID:  22718366     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A 51 year-old male with untreated hepatitis C infection, cirrhosis and dilated cardiomyopathy with a HeartMate II LVAD presented with right heart failure and cardiogenic shock, INR of 7, hemolysis and renal failure. Acute LVAD thrombosis was suspected. Alteplase was injected into the inflow cannula of the LVAD with little effect. Intravenous Alteplase was given but failed to restore an adequate pump output, resulting in the need for emergency pump exchange. The patient had an uncomplicated post-operative recovery and was discharged uneventfully. Inspection of the pump identified a thrombus wedged between the spines of the impeller. Our case highlights the challenges in managing pump thrombosis which is often resistant to thrombolysis and may instead rely upon prompt surgical intervention to be resolved. © 2012 Wiley Periodicals, Inc.
Authors:
Gilbert H L Tang Md; Michael C Kim Md; Sean P Pinney Md; Anelechi C Anyanwu Md
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-6-21
Journal Detail:
Title:  Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions     Volume:  -     ISSN:  1522-726X     ISO Abbreviation:  -     Publication Date:  2012 Jun 
Date Detail:
Created Date:  2012-6-21     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100884139     Medline TA:  Catheter Cardiovasc Interv     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012 Wiley Periodicals, Inc.
Affiliation:
Department of Cardiothoracic Surgery, New York, New York, USA.
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