HelpJazz
Undo revision 358553 by Special:Contributions/Hindu (User talk:Hindu)
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Hindu
no edit summary
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TK
Reverted edits by RobRamage (Talk); changed back to last version by Jazzman831
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RobRamage
undeaden
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Jazzman831
minor rework
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SharonS
New page: A '''congenital heart defect''' is a problem with the structure of the heart. It is present at birth. Congenital heart defects are the most common type of major birth defect. A baby's hea...
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