Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are low in volume resulting in bronchovascular crowding . Within this limitation , mild pulmonary vascular congestion is suspected . Bibasilar left greater than right opacities are most likely atelectasis though superimposed infection would be difficult to exclude . There is no pleural effusion . The heart is top - normal in size .
    OUTPUT:
    
Limited study due to low lung volumes with likely bibasilar atelectasis and pulmonary vascular congestion . Infection can not be excluded and repeat images with improved inspiration are recommended if infection remains a high clinical concern .