Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the chest radiographs obtained 1 day prior , a right - sided PICC is not seen terminating in the lower SVC . Lung volumes are lower , but no other significant changes are appreciated . Mild pulmonary edema and moderate cardiomegaly are unchanged . Small , right greater than left pleural effusions are unchanged . A left - sided IJ central venous catheter terminates at the confluence of the left brachiocephalic vein and SVC and the right - sided IJ dialysis catheter terminates in the right atrium with a side port in the lower SVC . Tracheostomy tube is unchanged in position .
    OUTPUT:
    
Unchanged , mild pulmonary edema with small , bilateral pleural effusions .