Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly has slightly increased compared to the prior exam from ___ , however , appears overall stable compared to the exam from ___ . Smoothly contoured soft tissue density projecting over the medial aspect of the right hemidiaphragm posterior to the heart is consistent with the patient 's known diaphragmatic hernia , however appears slightly increased compared to the prior exam from ___ . Adjacent to the hernia , there appears to be a slight interval increase in consolidation . There is mild pulmonary edema . There is no evidence of pleural effusion or pneumothorax . The visualized osseous structures are unremarkable .
    OUTPUT:
    
1 . Adjacent to the diaphragmatic hiatal hernia , there is a subtle increase in opacification which may be secondary to an infectious process . 2 . Slight interval increase in the size of the hernia compared to the prior exam from ___ . 3 . Mild pulmonary edema . ___ were d / w Dr . ___ by Dr . ___ by phone at 8 :___ A on the day of the exam by phone .