Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison with chest radiograph from ___ , there is little overall change . Minimal right pneumothorax and effusion are unchanged , if at all . Two pleural drainage tubes unchanged in standard placements . Mild - to - moderate right basal atelectasis is unchanged . Small right lateral chest wall subcutaneous air has decreased . No left pleural effusion . There is no vascular congestion or pulmonary edema .
    OUTPUT:
    
1 . Minimal right pneumothorax and effusion are unchanged . 2 . No evidence of cardiac decompensation .