Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable frontal radiograph of the chest shows unchanged endotracheal tube , enteric tube , and right internal jugular central venous catheter . Bilateral parenchymal opacities are worse , indicative of worsening infection and pulmonary edema . Small right pleural effusion is unchanged . No pneumothorax . Heart size is normal and stable .
    OUTPUT:
    
1 . Interval worsening bilateral parenchymal opacities indicating worsening infection and pulmonary edema .