Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volume is increased with flattening of diaphragm and mild hyperlucency of the upper lobes compatible with mild emphysematous changes . Heart size is mildly enlarged . There are no consolidation nodules suspicious for infection or malignancy . There are no signs of vascular congestion or pulmonary edema . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No sign of acute cardiopulmonary process . Findings were reported by phone to Dr . ___ by Dr . ___ at 12 :44 p .m .