My friend's baby was born with this nearly 6 yrs ago. She is doing well. She had a series of surgeries that re-routes the bloodflow in the heart.
Here is a good description of the syndrome:
And here is the story of my friend's little girl who was also born with HLHS:
and here is a description of the procedures with diagrams;
if you read the article about my friend's little girl, Makenna, you'll see at the bottom of the article it says at TX children's the death rate is only 2%. So your cousin's baby has a good chance of survival! I know it's scary to know that there's something wrong with the heart, but it can be corrected most of the time.
at 11:19 PM on Feb. 23, 2009