Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-upright chest radiograph was provided . Pacer and leads appear unchanged . There is extensive consolidation in the right mid and lower lung which is increased from prior and concerning for increasing pneumonia . There is only minimal retrocardiac opacity in the left lower lobe , which could also represent a site of pneumonia . There is a small right pleural effusion . No pneumothorax . The cardiomediastinal silhouette is stable .
    OUTPUT:
    
Worsening pneumonia in the right lung .