Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild pulmonary edema without focal consolidation . A small right pleural effusion is new since prior study . The heart remains markedly enlarged . Surgical clips and median sternotomy wires are noted . There is no pneumothorax .
    OUTPUT:
    
1 . Mild pulmonary edema and small right pleural effusion . 2 . Marked cardiomegaly .