Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are obtained . Lung volumes are low . There is persistent elevation of the right hemidiaphragm with persistent small right effusion and right lower lobe atelectasis . There is likely mild left lung base atelectasis . Heart size is top normal . Mediastinal contour is stable . No pneumothorax .
    OUTPUT:
    
Persistent right effusion and basilar atelectasis .