FINDINGS:
Frontal and lateral views of the chest were obtained.  Prominent
 interstitial markings again seen, right greater than left, similar to the
 prior study.  Mild bibasilar atelectasis is noted.  No definite focal
 consolidation is seen.  There is no pleural effusion or pneumothorax.  The
 patient is status post median sternotomy with the superior most wire again
 seen to be fractured.  The sixth sternal wire may also be fractured and is
 unchanged in appearance.
 
 The cardiac and mediastinal silhouettes are stable.

IMPRESSION:
No significant interval change given differences in technique.