Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ETT is in standard position . The single lead left chest AICD appears intact and unchanged in position . The lung volumes remain low . Compared to the prior exam , increased opacities in the bilateral lung bases may be secondary to dependent bilateral pleural effusions on a semi-erect exam today compared to an upright exam on the prior and are slightly worse . Retrocardiac opacity persists and may reflect underlying atelectasis or underlying pneumonia . Moderate cardiomegaly is overall unchanged . Mild moderate pulmonary vascular congestion is likely . No mediastinal widening . No pneumothorax . Mild Levoconvex scoliosis of the lower thoracic spine is unchanged . The enteric tube traverses the diaphragm but the tip is not seen . The stomach is distended .
    OUTPUT:
    
Slight interval increase in pulmonary edema and right pleural effusion and atelectasis .