Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP view of the chest provided . As compared to previous radiograph from 1 day ago , there is slight decrease in the extent of right pleural effusion . There is still a small degree of pulmonary edema . Right IJ line terminates in the distal SVC . There is no pneumothorax .
    OUTPUT:
    
Slight improvement in right pleural effusion .