Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Lower lung volumes seen on the current exam . There is some patchy bibasilar opacities likely due to atelectasis . No definite consolidation suspicious for pneumonia nor effusion is identified . Cardiomegaly is again noted . No acute osseous abnormalities are identified .
    OUTPUT:
    
No acute cardiopulmonary process .