Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild right basilar atelectasis , otherwise , the lungs are clear with no evidence of a consolidation , effusion , or pneumothorax . The heart is mildly enlarged but stable . The pulmonary vasculature is not enlarged . No acute fractures are identified .
    OUTPUT:
    
No acute cardiopulmonary process . Mild cardiomegaly , stable .