Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal , but demonstrates left ventricular configuration . The aorta is tortuous and calcified . Within the lungs , nonspecific biapical pleural and parenchymal scarring present . No focal areas of consolidation are present within the lungs , and there are no definite pleural effusions . Note is made of scoliosis and degenerative changes in the spine .
    OUTPUT:
    
No acute cardiopulmonary radiographic abnormality .