Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac silhouette is mildly enlarged . Mediastinal contours are unremarkable . A dual lead left - sided AICD is seen with leads extending to the positions of the right atrium and right ventricle . Surgical clips are noted over the right axilla .
    OUTPUT:
    
Mild cardiomegaly . No focal consolidation .