FINDINGS:
The patient is status post median sternotomy and aortic and
 tricuspid valve surgery.  Stable appearance of cardiomediastinal contours. 
 Persistent interstitial edema.  Patchy and linear bibasilar atelectasis is
 also demonstrated as well as a small right pleural effusion.  Left internal
 jugular catheter remains in place within the left superior vena cava.

IMPRESSION:
1.  Small right pleural effusion with adjacent right basilar atelectasis.
 
 2.  Cardiomegaly and interstitial edema.