Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Shallow inspiration accentuates heart size , pulmonary vascularity . Suggestion of small left pleural effusion , similar . Left chest tube . Left basilar opacity , mildly worsened come likely atelectasis . No pneumothorax . Additional tubing projected over left upper quadrant . Right lung clear .
    OUTPUT:
    
Left basilar opacity , likely atelectasis , mildly worsened . Suggestion of small left pleural effusion , similar .