Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . There is stable mild cardiomegaly . There appears to be slight interval worsening of the consolidations at the lower lobes bilaterally , concerning for aspiration pneumonia . There appears to be slight interval improvement in the pulmonary edema at the upper lung zones bilaterally . There is a stable small right pleural effusion . There is no pneumothorax .
    OUTPUT:
    
Interval worsening of focal opacities at the lower lung bases bilaterally , concerning for an aspiration pneumonia .