Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . Linear opacities at both lung bases is presumably atelectasis and is unchanged . More patchy opacity projecting along the right heart boarder may reflect infection in the appropriate clinical setting . There may also be a small amount of bronchial wall thickening as well . There is no pleural effusion , pneumothorax or focal airspace consolidation worrisome for pneumonia . Heart is normal size . The mediastinal and hilar structures are unremarkable .
    OUTPUT:
    
1 . Bibasilar atelectasis with low lung volumes . 2 . More patchy opacity projecting along the right heart boarder may reflect infection in the appropriate clinical setting .