Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is an enlarging right pleural effusion with associated atelectasis when compared to ___ . Assymetric opacification of the right lung appears similar to the pattern on ___ . There is also slight increase in vascular markings on the left . A small pleural effusion on this side is possible . The left pectoral pacemaker leads terminate in the right atrium and ventricle . There is no pneumothorax .
    OUTPUT:
    
Increasing right pleural effusion . Asymmetrical edema versus edema coexisting with right lung pneumonia . Findings were discussed with Dr . ___ .