Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A single portable AP upright view of the chest was obtained . Cardiomediastinal silhouette is stable . There is increased hazy opacification along the right cardiophrenic region . There is no pleural effusion or pneumothorax . Upper zone redistribution , with mild vascular plethora . Old fractures noted in the left ___ and ___ posteiror ribs .
    OUTPUT:
    
Increased hazy opacification along the right heart border may represent developing consolidation and should be clinically correlated .