Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes are noted on both frontal lateral views . Superiorly the lungs are clear . There is blunting of the lateral and posterior costophrenic angles with increased opacity projecting over the lower lungs . Moderate cardiac enlargement is stable . Atherosclerotic calcifications again noted .
    OUTPUT:
    
Bibasilar opacities from some component of pleural effusions with superimposed atelectasis and / or consolidation .