Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well - expanded . Prominence of the pulmonary vasculature is noted , without frank edema . The heart is enlarged . An AICD device is present , with leads ending in the right atrium and right ventricle , unchanged . No pleural effusion , consolidation , or pneumothorax .
    OUTPUT:
    
Prominent pulmonary vasculature without frank edema .