Home > Health Library > Total Anomalous Pulmonary Venous Return
Total anomalous pulmonary venous return is a structural problem
with the heart that causes oxygen-poor blood. It is a type of congenital heart
defect, which means it develops before a baby is born.
With this defect, all the pulmonary veins from the lungs do not
connect with the left side of the heart as they should. Instead, they connect
to veins or structures that drain into the right side of the heart. This
results in oxygen-rich blood flowing back into the right side of the heart.
The left side of the heart and the body get some oxygen-rich blood
because of other defects that are usually present, including:
Surgery is needed to correct the defect.
Current as of:
February 20, 2015
John Pope, MD - Pediatrics & Larry A. Latson, MD - Pediatric Cardiology
To learn more about Healthwise, visit Healthwise.org.
© 1995-2015 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Feeling under the weather?
Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.
I Want To...
Join Our Social Network