Document Detail


Nutritional and micronutrient determinants of idiopathic dilated cardiomyopathy: diagnostic and therapeutic implications.
MedLine Citation:
PMID:  21932959     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Idiopathic dilated cardiomyopathy (IDCM) is the term used to describe a group of myocardial diseases of unknown cause whose common clinical presentation is heart failure. The prevalence of IDCM is estimated to be between 7 and 13% of patients with systolic heart failure. Throughout medical history, several nutrient-deficient states have been identified as the root cause of IDCMs, Keshan's disease being one such example, where selenium deficiency-induced heart failure is now well documented. This raises the question of whether a micro- or macro-nutrient imbalance can provide the milieu for inefficient energy expenditure and cardiac metabolism in the context of IDCMs, either causing or exacerbating the condition. To date, there is insufficient evidence in the literature to support this theory, although numerous studies suggest a link between nutrient deficiencies, inefficient energy expenditure and subsequent heart failure. Given the unique metabolic needs of the failing heart, the role of micronutrient testing and supplementation in IDCMs warrants further well-designed studies.
Authors:
Victor Marinescu; Peter A McCullough
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Expert review of cardiovascular therapy     Volume:  9     ISSN:  1744-8344     ISO Abbreviation:  Expert Rev Cardiovasc Ther     Publication Date:  2011 Sep 
Date Detail:
Created Date:  2011-09-21     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101182328     Medline TA:  Expert Rev Cardiovasc Ther     Country:  England    
Other Details:
Languages:  eng     Pagination:  1161-70     Citation Subset:  IM    
Affiliation:
Department of Medicine, William Beaumont Hospital, Royal Oak, MI 48073, USA. victor.marinescu@beaumont.edu.
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