Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate slightly lower lung volumes compared to prior exam , with exaggeration of the cardiac silhouette and bronchovascular crowding . Allowing for this , cardiac size is normal . There is no focal consolidation , pleural effusion , or pneumothorax . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .