Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP view of the chest is compared to previous exam from ___ . Lower lung volumes seen on the current exam . Hazy bibasilar opacities are seen and are most likely due to overlying soft tissues as opposed to parenchymal consolidation or effusion . The cardiac silhouette appears enlarged and likely accentuated due to AP technique and lower inspiratory effort . No acute osseous abnormality is detected . No definite free air seen below the diaphragm .
    OUTPUT:
    
No definite acute cardiopulmonary process based on this limited exam . No free air below the diaphragm .