Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without consolidation , effusion , or edema . Moderate cardiomegaly is again as well as a prosthetic aortic valve and metallic device with lead projecting over the left chest . Median sternotomy wires are intact . Resorption of the distal right clavicle is chronic .
    OUTPUT:
    
No acute cardiopulmonary process .