Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Persistent left greater than right basal streaky opacities likely reflect atelectasis which cleared to some degree on the subsequent study . No focal consolidation is seen with mild vascular congestion less pronounced than on the previous examination . No pleural effusion or pneumothorax is identified on this portable AP view . The heart is likely top normal in size with intact median sternotomy wires and otherwise normal cardiomediastinal silhouette . Slight right sided indentation of the trachea may reflect thyroid goiter .
    OUTPUT:
    
Mild vascular congestion without overt edema .