Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation or edema . Faint atelectasis is present at the left base . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal . A pigtail catheter is overlying the mid abdomen . No free air is visualized below the hemidiaphragms .
    OUTPUT:
    
No acute cardiopulmonary process .