Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Single - lead left - sided AICD is again seen with lead extending into the expected position of the right ventricle . The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . Cardiac silhouette is top normal . Mediastinal and hilar contours are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .