Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal contour is stable . Again seen is a small left pleural effusion . There is no evidence of a pneumothorax . The visualized osseous structures are unremarkable . There is a left sided pacer with the lead terminating in the right ventricle .
    OUTPUT:
    
Left sided pacer lead terminates in the right ventricle .