Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Severe cardiomegaly is stable . Patient is status post median sternotomy . Sternal wires appear intact as prior . Lungs are hyperinflated . There is mild - to - moderate moderate prominence of the pulmonary vasculature and moderate pulmonary edema . Dilation of the right costophrenic angle is not included in this chest radiograph . There is no focal consolidation appreciated on these frontal views .
    OUTPUT:
    
Severe cardiomegaly with mild pulmonary edema and pulmonary vascular congestion .