Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were reviewed and compared to the prior study . The lungs are clear , and minimally hyperinflated . The heart size is normal and calcification in the arch of the aorta is unchanged . There is no evidence of vascular congestion , pleural effusion , or pneumothorax . There are no concerning osseous or soft tissue abnormalities .
    OUTPUT:
    
Minimal lung hyperinflation . No acute cardiopulmonary process .