Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heterogeneous opacities are seen within the right mid to lower lung , concerning for an infectious process , less likely asymmetric pulmonary edema . The heart is severely enlarged , increased compared to the most recent radiograph from ___ . There are no definite pleural effusions , although evaluation is limited , especially given exclusion of the right costophrenic angle . There is no pneumothorax . The mediastinal contours are normal .
    OUTPUT:
    
Heterogeneous right mid to lower lung opacities , concerning for pneumonia , less likely asymmetric pulmonary edema . Findings were discussed with Dr . ___ by Dr . ___ at 9 : 16 a .m . via telephone on ___ .