Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There are low lung volumes which crowd the pulmonary vasculature . There is bibasilar atelectasis . No large focal consolidation is seen . There is no pleural effusion or pneumothorax . There is mild cardiomegaly . The mediastinal and hilar contours are normal .
    OUTPUT:
    
Low lung volumes . No large focal consolidation .