Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild pulmonary edema . There is no new consolidation . The previously identified left pleural effusion has resolved . No pleural effusion is present . There has been reexpansion of the left lower lung with only minimal residual atelectasis . There is no pneumothorax . The cardiomediastinal silhouette is unchanged with stable severe cardiomegaly . The patient is status post a median sternotomy . The wires are intact .
    OUTPUT:
    
1 . Mild pulmonary edema . 2 . Stable severe cardiomegaly . 3 . Resolution of left pleural effusion and left lower lobe collapse .