Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal view of the chest was obtained . The heart is mildly enlarged , similar to prior . Cardiomediastinal contours are stable . Left pleural effusion is similar to prior . Bibasilar opacities likely represent collapse of both lower lobes . Consolidation of left upper lobe is unchanged . Right subclavian central venous catheter terminates in the lower SVC . Tracheostomy tube , OG tube , and wires of the left chest wall pacer are in stable position .
    OUTPUT:
    
Left upper lobe consolidation with left pleural effusion is unchanged . Bibasilar opacities are compatible with collapse of both lower lobes , similar to prior .