FINDINGS:
AP portable upright view of the chest.   Overlying ekg leads are present. 
 Minimal platelike left basal atelectasis is noted.  Otherwise lungs are clear
 without focal consolidation, effusion or pneumothorax.  No signs of congestion
 or edema.  The cardiomediastinal silhouette is normal. Imaged osseous
 structures are intact.

IMPRESSION:
No acute intrathoracic process