Atrial septal defect causes: Difference between revisions
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{{Atrial septal defect}} | {{Atrial septal defect}} | ||
{{CMG}}; | {{CMG}}; '''Associate Editor(s)-In-Chief:''' [[Priyamvada Singh|Priyamvada Singh, M.B.B.S.]] [[mailto:psingh@perfuse.org]]; {{CZ}}; '''Assistant Editor(s)-In-Chief:''' [[Kristin Feeney|Kristin Feeney, B.S.]] [[mailto:kfeeney@perfuse.org]] | ||
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'''Assistant Editor-In-Chief:''' [[Kristin Feeney|Kristin Feeney, B.S.]] [[mailto:kfeeney@perfuse.org]] | |||
==Overview== | ==Overview== | ||
Revision as of 02:19, 19 August 2011
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Atrial Septal Defect Microchapters | |
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Treatment | |
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Surgery | |
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Special Scenarios | |
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Case Studies | |
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Atrial septal defect causes On the Web | |
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American Roentgen Ray Society Images of Atrial septal defect causes | |
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Risk calculators and risk factors for Atrial septal defect causes | |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Priyamvada Singh, M.B.B.S. [[2]]; Cafer Zorkun, M.D., Ph.D. [3]; Assistant Editor(s)-In-Chief: Kristin Feeney, B.S. [[4]]
Overview
As is common with most congenital heart conditions, the exact cause of atrial septal defect is not known. Research suggests a potential link between genetic conditions such as Down syndrome and the development of an atrial septal defect. Other potential causes include exposure to environmental contaminants such as rubella as well as alcohol consumption.
Causes
The cause of atrial septal defect is not known. There does appear to be a genetic component to the disease as it often occurs in patients with Down syndrome. As a parent, if you or a sibling of a child have a congenital heart defect, then you should consider genetic counseling.
If the mother contracts rubella (german measles) during pregnancy, this can increase the risk of congenital heart disease. In one study, exposure to alcohol during pregnancy doubled the risk of an atrial septal defect[1]. More details about the genetics and embryology of atrial septal defects can be found in the microchapters below: