Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate a normal cardiomediastinal silhouette and moderately well - aerated lungs which are clear . A coronary stent is again noted projecting over the left heart border . No focal consolidation , pleural effusion , or pneumothorax is identified . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .