Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema is detected . Heart size is mildly enlarged . The aorta is calcified and tortuous . There is flattening of the hemidiaphragms on lateral view with an expanded retrosternal air space . There is pleural scarring at the posterior right lung base .
    OUTPUT:
    
Hyperinflated lungs without evidence for acute process .