Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Unchanged moderate cardiomegaly . The aorta is calcified , indicating atherosclerosis . The mediastinal and hilar contours are normal . There is congestion of the pulmonary vasculature , consistent with mild pulmonary edema . Bibasilar atelectasis . Small bilateral , right greater than left , pleural effusions . No pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
Moderate cardiomegaly with mild pulmonary edema and small bilateral pleural effusions .