Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Minor mid to lower lung atelectasis is seen . No focal consolidation , pleural effusion or pneumothorax is seen . The lungs are hyperinflated with flattening of the diaphragms . The cardiac and mediastinal silhouettes are unremarkable . No evidence of free air is seen beneath the diaphragms .
    OUTPUT:
    
No acute cardiopulmonary process .