Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube terminates approximately 3 .0 cm from the carina . Compared to prior , lung volumes are decreased and there is an increase in nodular interstitial opacities bilaterally , worse on the left . Moderate left pleural effusion is likely . Previously described left nodularity near the aortic knob is obscured . The heart size and mediastinum are difficult to evaluate , though likely enlarged .
    OUTPUT:
    
Worsening pulmonary edema . ET tube in standard position .