Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are hyperexpanded . Significant increase in central consolidation in the right lung and less in the left lung . Although these are dense consolidations , the sequence of events suggest pulmonary edema and heart failure as patient developed increased vascular congestion , ___ B - lines , and then pulmonary edema since ___ . There is no pneumothorax and no large pleural effusions . Cardiac size is enlarged but unchanged . Sternotomy wires again noted .
    OUTPUT:
    
Significant central consolidation of the right lung and increased opacity of the left lung more consistent with pulmonary edema and heart failure given sequence of events with increasing vascular congestion and pulmonary edema since ___ . Cardiomegaly unchanged .