FINDINGS:
Heart size is normal.  The mediastinal and hilar contours are normal. The
 pulmonary vasculature is normal. Lungs are clear.  No pleural effusion or
 pneumothorax is seen. There are no acute osseous abnormalities.  Mild
 degenerative changes are noted in the thoracic spine.

IMPRESSION:
No acute cardiopulmonary abnormality.