FINDINGS:
There are mildly low lung volumes.  Allowing for changes due to this, the
 cardiomediastinal silhouettes are within normal limits.  The bilateral hila
 are unremarkable.  An azygos fissure is noted.  The lungs are clear without
 focal consolidation.  There is no evidence of pulmonary vascular congestion. 
 There is no pneumothorax or pleural effusion.

IMPRESSION:
No acute cardiopulmonary process.  No evidence of pneumonia or sequelae of
 aspiration.