Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The course of a right - sided PICC line is difficult to visualize but it probably terminates , as before , at the cavoatrial junction . The patient is status post sternotomy and probably coronary artery bypass graft surgery . The cardiac , mediastinal and hilar contours appear stable . Hazy opacification of each lung is consistent with pulmonary edema , probably somewhat worse than on the prior study , although increased blurring may be due to differences in technique to some extent . In particular , in the left mid lung , there is a more conspicuous opacity , but this may be due to rotation compared to the prior study . Pleural effusions are difficult to exclude . There is no pneumothorax .
    OUTPUT:
    
Probably similar findings suggesting pulmonary edema since the recent prior study . In addition , a developing left mid lung opacity , which may indicate coinciding infection is doubted but hard to excluded . If developing infection is a possible clinical concern , then follow - up radiographs are suggested to reassess .