Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is minimal left base atelectasis . No definite focal consolidation is seen . There is no large pleural effusion . No pulmonary edema is seen . The cardiac silhouette is top - normal likely exaggerated by AP technique and slightly low lung volumes . Mediastinal and hilar contours are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .