Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left internal jugular central catheter has been removed since ___ . Interval improvement in diffuse pulmonary opacification is consistent with improved pulmonary edema . Small left pleural effusion with associated bibasilar atelectasis is unchanged from ___ . Heart size slightly smaller since ___ with moderate chronic cardiomegaly . No pneumothorax .
    OUTPUT:
    
Interval improvement in pulmonary edema since ___ with persistent left pleural effusion and associated atelectasis .