Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Diffuse opacities extending from the hila are consistent with mild edema . Additionally , there is moderate cardiomegaly . Retrocardiac opacity on the frontal radiograph is not confirmed on the lateral . No definite consolidation is seen . There are likely bilateral small pleural effusions . No pneumothorax . A density in the right mid thorax likely corresponds to a known right upper lobe pulmonary nodule not well evaluated by radiograph ; however , appears grossly stable . No displaced fracture is identified .
    OUTPUT:
    
1 . Findings consistent with congestive heart failure . Post - diuresis radiographs recommended to exclude underlying infection . 2 . Right upper lobe pulmonary nodule not well evaluated by radiographs ; however , a nodule was present in a similar position on the CT of ___ .