Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Chest PA and lateral radiograph demonstrates no interval change with pacemaker leads positioned in the right atrium and in both ventricles . Stable mild cardiomegaly . Mediastinal and hilar contours are unremarkable . Stable opacifications projecting over the right lung on frontal view without correlation on lateral view are consistent with pleural plaques and unchanged compared to ___ . Stable severe dextroscoliosis with associated degenerative changes .
    OUTPUT:
    
No evidence of pneumonia or congestive heart failure .