Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild right base atelectasis is seen . There is no focal consolidation . No pleural effusion or pneumothorax is seen . Cardiac silhouette is top - normal to mildly enlarged . Mediastinal contours are stable and unremarkable . No overt pulmonary edema is seen .
    OUTPUT:
    
No acute cardiopulmonary process .