Document Detail


Right ventricular performance in chronic congestive heart failure.
MedLine Citation:
PMID:  22548817     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Right ventricular physiology is characterized by its close relationship with the pulmonary circuit. The right ventricle can accommodate significant changes in preload, but is highly sensitive to increases in afterload. Progressive dilatation and dysfunction can initiate a cycle of oxygen supply-demand mismatch that ultimately leads to right ventricular failure. Echocardiography and cardiac magnetic resonance imaging are the primary modalities used for non-invasive assessment of right ventricular function. The management of right ventricular failure centers on the optimization of preload, afterload and contractility. Few targeted therapies exist, although novel agents have shown promise in early studies.
Authors:
Gabriel T Sayer; Marc J Semigran
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Cardiology clinics     Volume:  30     ISSN:  1558-2264     ISO Abbreviation:  Cardiol Clin     Publication Date:  2012 May 
Date Detail:
Created Date:  2012-05-02     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8300331     Medline TA:  Cardiol Clin     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  271-82     Citation Subset:  IM    
Copyright Information:
Copyright © 2012 Elsevier Inc. All rights reserved.
Affiliation:
Cardiology Division, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, GRB-800, Boston, MA 02114, USA.
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