Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Left chest wall dual lead pacer is unchanged in position . There is persistent blunting of the right CP angle suggesting a small effusion . The previously noted left effusion has resolved in the interval . The lungs appear clear without evidence of pneumonia or CHF . Cardiomediastinal silhouette is normal . No pneumothorax . Bony structures are intact .
    OUTPUT:
    
Persistent small right pleural effusion . Otherwise unremarkable . Pacemaker in unchanged position .