Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is unchanged approximately 5 .6 cm from the carina . Swan - Ganz catheter terminates in the junction of the main and right pulmonary arteries . Lung volumes remain quite low . Mild cardiomegaly and moderate pulmonary edema are unchanged . There are small bilateral pleural effusions . Bibasilar atelectasis , left greater than right , is unchanged .
    OUTPUT:
    
1 . No significant change including persistent moderate pulmonary edema and mild cardiomegaly . A superimposed pneumonia would be difficult to detect in the setting of pulmonary edema . Recommend repeat imaging after diuresis . 2 . Moderate bibasilar atelectasis , left greater than right , is unchanged .