FINDINGS:
Portable AP chest radiograph demonstrates stable positioning of the
 left PICC. Pulmonary edema has cleared significantly since . 
 However, there still is a moderate pleural effusion and opacification of the
 on the left lower lung.  Mild cardiomegaly is stable.  There is no
 pneumothorax.

IMPRESSION:
Significant improvement of pulmonary edema from . 
 Persistence of left lower lung opacification and pleural effusion makes
 infection most likely, given this patient's history.