Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is re- demonstrated . The mediastinal and hilar contours are unchanged . No pulmonary edema is present . There are small bilateral pleural effusions . Patchy opacities in the lung bases likely reflect atelectasis . No pneumothorax is detected . No acute osseous abnormality is seen .
    OUTPUT:
    
Small bilateral pleural effusions with bibasilar atelectasis .