Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The aorta is tortuous . The mediastinal and hilar contours are unremarkable . Multiple clips are demonstrated within the left anterior chest wall with minimal scarring seen in the left mid lung field . Lungs are hyperinflated but clear . No focal consolidation , pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .