Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lines and Tubes : Right IJ line terminates in the SVC . Lungs : Well inflated with unchanged bilateral lower zone linear and hazy opacities . Pleura : Small left pleural effusion . No pneumothorax . Mediastinum : Stable cardiomegaly and prominence of hilar vasculature . Bony thorax : No interval change
    OUTPUT:
    
Persistent , unchanged pulmonary edema .