Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate mild cardiomegaly with associated pulmonary vascular congestion . Subtle focal opacity in the right infrahilar region . There is no appreciable pleural effusion or pneumothorax . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
Cardiomegaly and mild pulmonary vascular congestion . Right infrahilar opacity could potentially represent pneumonia the appropriate clinical setting .