Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate intact sternal wires . There is mild cardiomegaly . The lungs are fairly well - expanded , with bilateral pulmonary opacities consistent with moderate pulmonary edema . There is no focal consolidation , appreciable pleural effusion , or pneumothorax . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
Moderate pulmonary edema .