Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The patient is status post median sternotomy and CABG . The cardiac silhouette is mildly enlarged . There are small bilateral pleural effusions with overlying atelectasis . There is also mild pulmonary vascular congestion . No pneumothorax is seen . There is a subtle more focal opacity seen projecting over the right mid lung over the anterior right fifth rib , may relate to prominent vascular structures , less likely an additional focus of consolidation .
    OUTPUT:
    
Enlarged cardiac silhouette , bilateral pleural effusions and pulmonary vascular congestion suggest CHF .