Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is 4 .4 cm above the carina . Right IJ Swan - Ganz catheter with tip in the right pulmonary artery . Chronic severe cardiomegaly unchanged . Mild pulmonary edema is new since ___ particularly in the right lung . Moderate pleural effusion right greater than left has also increased since ___ . Moderate bibasilar atelectasis mildly increased .
    OUTPUT:
    
Right IJ Swan - Ganz catheter tip in right main pulmonary artery in expected position . Mild pulmonary edema new since ___ with moderate pleural effusions also increased . Moderate bibasilar atelectasis mildly worsened .