Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Lung volumes are low , exaggerating heart size . Cardiomediastinal contours are stable . Indistinct right costophrenic angle may represent a small right pleural effusion . No focal consolidation or pneumothorax . Sternotomy wires are intact .
    OUTPUT:
    
Possible small right pleural effusion . No focal consolidation .