FINDINGS:
Heart size is normal.  The aorta is mildly tortuous.  Mediastinal and hilar
 contours are otherwise unremarkable.  The pulmonary vasculature is normal. 
 Lung volumes are low but the lungs are clear.  No pleural effusion or
 pneumothorax is present.  There are no acute osseous abnormalities.

IMPRESSION:
No acute cardiopulmonary abnormality.