Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild to moderate enlargement of the cardiac silhouette is re - demonstrated , not substantially changed in the interval . The aorta remains unfolded . Mild to moderate pulmonary edema is re - demonstrated , not substantially changed from the previous study . Patchy opacities the lung bases likely reflect areas of atelectasis . There are small bilateral pleural effusions . No pneumothorax is detected . No acute osseous abnormality is visualized .
    OUTPUT:
    
Mild to moderate pulmonary edema with small bilateral pleural effusions and bibasilar atelectasis .