Cyanotic heart defects


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Cyanotic heart defects


Cyanotic heart defects are abnormal openings between the heart chambers that allow oxygen-poor blood from the right side of the heart to mix with oxygen-rich blood from the left side of the heart. When a large amount of oxygen-poor blood mixes with oxygen-rich blood, it causes a bluish tint (cyanosis) in the skin, lips, and nail beds.

Credits


Author Robin Parks, MS
Editor Kathleen M. Ariss, MS
Associate Editor Pat Truman, MATC
Primary Medical Reviewer Michael J. Sexton, MD - Pediatrics
Specialist Medical Reviewer Larry A. Latson, MD - Pediatric Cardiology
Last Updated October 25, 2007

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Last updated: October 25, 2007
Author: Robin Parks, MS
Reviewed By: Michael J. Sexton, MD - Pediatrics, Larry A. Latson, MD - Pediatric Cardiology
Editors: Kathleen M. Ariss, MS, Pat Truman, MATC

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