Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . AICD is noted projecting over the left chest wall with leads extending to the region the right atrium and right ventricle . Lungs are clear . There is no focal consolidation , effusion , or pneumothorax . No overt edema . Aorta is calcified . The cardiomediastinal silhouette is normal . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
No acute intrathoracic process .