Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of a cardiac implant device . The lungs are clear without focal consolidation , pleural effusion or pneumothorax . There is no overt pulmonary edema . The heart is top - normal in size given AP technique . The mediastinal contours are normal .
    OUTPUT:
    
No acute cardiopulmonary process .