Document Detail

The patent ductus arteriosus in term infants, children, and adults.
MedLine Citation:
PMID:  22414886     Owner:  NLM     Status:  In-Data-Review    
During fetal life, the ductus arteriosus is a normal and essential structure that connects the pulmonary artery to the distal aortic arch, permitting right ventricular ejection into the aorta. After birth, with commencement of pulmonary blood flow and a 2-ventricle circulation, a variety of physiological and biochemical signals normally result in complete closure of the ductus. Persistent patency of the ductus arteriosus may impair systemic cardiac output and result in deleterious effects on the cardiovascular system and lungs. Although surgery is still the treatment of choice for most premature infants with patent ductus arteriosus (PDA), transcatheter techniques have largely supplanted surgery for closure of PDA in children and adults. This article is a review of the PDA in term infants, children, and adults, with focus on the clinical manifestations and management.
Douglas J Schneider
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Seminars in perinatology     Volume:  36     ISSN:  1558-075X     ISO Abbreviation:  Semin. Perinatol.     Publication Date:  2012 Apr 
Date Detail:
Created Date:  2012-03-14     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7801132     Medline TA:  Semin Perinatol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  146-53     Citation Subset:  IM    
Copyright Information:
Copyright © 2012 Elsevier Inc. All rights reserved.
Division of Pediatric Cardiology, Department of Pediatrics, University of Kentucky, Lexington, KY; Pediatric Cardiac Catheterization Laboratory, Kentucky Children's Hospital, Lexington, KY.
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