Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right IJ catheter ends in the mid SVC . Stable , moderate cardiomegaly . Normal mediastinal and hilar contours . Low lung volumes . Unchanged , mild pulmonary edema . Chronic right pleural thickening and unchanged linear atelectasis in the right mid lung .
    OUTPUT:
    
Stable , mild pulmonary edema .