Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is moderate pulmonary edema , but no pleural effusions or pneumothorax . Heart size is top - normal , likely accentuated by the portable technique . Sternal wires are intact . No obvious osseous abnormality .
    OUTPUT:
    
1 . Moderate pulmonary edema . No pleural effusions . 2 . Mild cardiomegaly .