Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low and there is volume loss / infiltrate at both bases . There small bilateral effusions left greater than right . There is mild pulmonary vascular redistribution . Compared to the prior study the pulmonary status is worse . Left subclavian line with tip at the cavoatrial junction and feeding tube with tip off the film are unchanged .
    OUTPUT:
    
It is unclear how much of this is pulmonary edema or if an underlying infectious infiltrate in the lower lobes is present