Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac and mediastinal silhouettes are stable . The cardiac silhouette is mild to moderately enlarged . No focal consolidation is seen . Minimal left costophrenic angle linear atelectasis / scarring is seen . There is no large pleural effusion or pneumothorax . Left apical pleural thickening is re - demonstrated .
    OUTPUT:
    
Cardiomegaly . No acute cardiopulmonary process .