Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate mild cardiomegaly . There are small bilateral pleural effusions , best appreciated on the lateral view . Bibasilar atelectasis is appreciated . There is no pneumothorax or focal airspace consolidation . The mediastinal contours are unremarkable . A left side pacemaker is present with wires terminating over the right atrium and right ventricle . There is no displaced rib fracture appreciated .
    OUTPUT:
    
Probable small bilateral pleural effusions with bibasilar atelectasis .