Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac and mediastinal silhouettes are stable with persistent , stable enlargement of the cardiac silhouette . Prominence of the hila is stable , consistent with prominence of the pulmonary vasculature . No pleural effusion or pneumothorax is seen . No definite focal consolidation is seen .
    OUTPUT:
    
Persistent prominence of the central pulmonary vasculature and cardiomegaly . No definite focal consolidation .