Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . There is no consolidation , pulmonary edema , pleural effusion or pneumothorax . The cardiac silhouette is mildly enlarged . The mediastinal contours are normal .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Mild cardiomegaly .