Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation for effusion . There is no pneumothorax . Cardiac silhouette is mildly enlarged . Atherosclerotic calcifications seen at the aortic arch and there is tortuosity of the descending thoracic aorta . No acute osseous abnormalities identified .
    OUTPUT:
    
Mild cardiomegaly without acute cardiopulmonary process .