FINDINGS:
PA and lateral views of the chest provided.   Midline sternotomy wire noted. 
 The heart is mildly enlarged.  The hila appear engorged.  No overt edema.  No
 signs of pneumonia.  No pleural effusion or pneumothorax.  The mediastinal
 contour appears grossly within normal limits.  Bony structures are intact.  No
 free air below the right hemidiaphragm

IMPRESSION:
Mild cardiomegaly and hilar engorgement without frank edema.