Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated without focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . Mild to moderate cardiomegaly is unchanged . The aorta is tortuous and calcified . Upper abdominal stent is again noted .
    OUTPUT:
    
Hyperinflated lungs without radiographic evidence for acute cardiopulmonary process .