Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated compatible with chronic obstructive pulmonary disease . No focal consolidations are noted . A millimetric calcified nodule in the right lower lobe is noted . Cardiac size is normal . Trachea is midline . No pneumothorax or pleural effusion .
    OUTPUT:
    
Hyperinflation , otherwise no evidence of acute cardiopulmonary process .