Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right IJ and sternotomy wires are intact and unchanged in position . Stable low bilateral lung volumes . Interval improvement of the bilateral pleural effusions . Left lower lung atelectasis . No pneumothorax , focal consolidation , or pulmonary edema . Stable cardiomegaly and enlarged mediastinal contours . No acute osseous abnormality .
    OUTPUT:
    
Interval improvement of the bilateral pleural effusions . Left lower lung atelectasis . No focal consolidation to suggest pneumonia .