Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild bibasilar atelectasis is noted . There is no focal consolidation , pleural effusion , pneumothorax , or overt pulmonary edema identified . Stable , moderate cardiomegaly is noted . Mediastinal and hilar contours are stable . Several small surgical clips are noted overlying the left mid lung .
    OUTPUT:
    
No radiographic evidence for acute cardiopulmonary process .