Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are bibasilar airspace opacities new compared to the prior study . Left lower lobe atelectasis also noted however the appearances are suspicious for aspiration . There is prominence of the pulmonary vasculature which appears hazy consistent with a degree of congestive heart failure . The projection precludes assessment of the heart size however prominence of the hila suggest a degree of congestive heart failure . Probable small left pleural effusion . No pneumothorax seen .
    OUTPUT:
    
Findings suspicious for bibasilar consolidation / aspiration . Background changes of mild congestive heart failure .