Patent ductus arteriosus overview: Difference between revisions
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* [http://mcb.berkeley.edu/courses/mcb135e/fetal.html Fetal Circulation at berkeley.edu] | * [http://mcb.berkeley.edu/courses/mcb135e/fetal.html Fetal Circulation at berkeley.edu] | ||
* [http://goldminer.arrs.org/search.php?query=Patent%20ductus%20arteriosus Goldminer: Patent ductus arteriosus] | * [http://goldminer.arrs.org/search.php?query=Patent%20ductus%20arteriosus Goldminer: Patent ductus arteriosus] | ||
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Revision as of 22:20, 9 December 2011
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Patent Ductus Arteriosus Microchapters |
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Differentiating Patent Ductus Arteriosus from other Diseases |
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Treatment |
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Medical Therapy |
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Case Studies |
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Patent ductus arteriosus overview On the Web |
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American Roentgen Ray Society Images of Patent ductus arteriosus overview |
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Risk calculators and risk factors for Patent ductus arteriosus overview |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor-In-Chief: Priyamvada Singh, M.B.B.S. [2], Cafer Zorkun, M.D., Ph.D. [3], Assistant Editor-In-Chief: Kristin Feeney, B.S. [4]
Overview
The Patent Ductus Arteriosus or PDA, is a remnant of the distal sixth aortic arch and connects the pulmonary artery at the junction of the main pulmonary artery and the origin of the left pulmonary artery to the proximal descending aorta just after the origin of the left subclavian artery.
Patent ductus arteriosus (PDA) is a congenital heart defect when a child's ductus arteriosus fails to close after birth, producing a heart murmur described in 1898 by Gibson as the classic machinery murmur. Symptoms include shortness of breath and cardiac arrhythmia, and may progress to congestive heart failure if left uncorrected.