Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest was obtained . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac silhouette is top normal . The mediastinal contours are stable and unremarkable . There is no overt pulmonary edema . Old appearing rib deformity is seen at the posterior right ninth rib .
    OUTPUT:
    
No acute cardiopulmonary process .