Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low , accentuating the hilar structures with bibasilar atelectasis and small right effusions . Biapical pleural thickening is noted . The heart is mildly enlarged . There is no pneumothorax or focal consolidation .
    OUTPUT:
    
Mild cardiomegaly with low lung volumes , bibasilar atelectasis , and small right pleural effusion .