Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . There may be a minimal anterior mid lung atelectasis seen on the lateral view . The cardiac silhouette remains top - normal . Mediastinal contours are stable . No evidence of free air is seen beneath the diaphragms .
    OUTPUT:
    
No acute cardiopulmonary process .