Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left pectoral pacer and dual leads are in unchanged position . A right - sided Port - A - Cath is in unchanged position . Small bilateral pleural effusions are unchanged from ___ . Bilateral , basal opacities likely reflect atelectasis . There is no pneumothorax . The cardiomediastinal and hilar contours are unchanged .
    OUTPUT:
    
Small bilateral pleural effusions are unchanged . Adjacent bibasilar opacities likely reflect compressive atelectasis however infection should be considered in the appropriate setting .