FINDINGS:
AP view of the chest provided.
 
 There is new right basilar opacity, likely local hemorrhage, with a small
 amount of pleural air.  In addition, there is new left base opacity,
 concerning for possible aspiration.  Bilateral mid-upper lobe pulmonary
 vessels appear slightly engorged but there is no overt edema. Chronic moderate
 cardiomegaly is again seen.  There is no pneumothorax. Right-sided chest tube
 is in appropriate position.

IMPRESSION:
1.  Expected post-operative changes in the right lower lung.
 2.  New left base opacity, concerning for aspiration.  Attention on follow-up
 is recommended.
 3.  No pneumothorax.