Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No definite focal consolidation is seen . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable , with the cardiac silhouette mildly enlarged . . No overt pulmonary edema is seen .
    OUTPUT:
    
No acute cardiopulmonary process . No significant interval change .