Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP upright portable view of the chest was obtained . There has been interval placement of left - sided PICC , which terminates in the low SVC . Previously seen right - sided PICC which is curled in the right axilla is no longer seen . There is also interval removal of previously seen right - sided internal jugular central venous catheter . The patient is status post median sternotomy . The cardiac silhouette remains moderately enlarged . Mediastinal contours are stable , with the aorta tortuous and unfolded . There appears to have been slight interval increase in bilateral pleural effusions which may in part relate to differences in patient position . There are increased perihilar opacities suggesting pulmonary edema . Left base retrocardiac opacity may be due to combination of pleural effusion and atelectasis ; however , underlying consolidation is not excluded . No pneumothorax is seen .
    OUTPUT:
    
Persistent moderate enlargement of the cardiac silhouette . Bilateral pleural effusions , likely slightly increased . Increased perihilar opacities most likely related to pulmonary edema ; however , an atypical infection is not entirely excluded in appropriate clinical setting . Left basilar opacity may represent combination of pleural effusion and atelectasis ; however , underlying consolidation is not excluded .