Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were performed ( 3 exposures ) . The lungs are hyperinflated . There is no pleural effusion , pneumothorax or focal airspace consolidation . Cardiac and mediastinal contours are normal . The hilar and pleural surfaces are unremarkable . There are no acute osseous abnormalities seen .
    OUTPUT:
    
No acute cardiopulmonary process .