Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided Port - A - Cath tip terminates in the mid SVC . The heart size is normal with a left ventricular configuration . The aorta is mildly tortuous . Mediastinal and hilar contours are unchanged . Lungs are hyperinflated with emphysematous changes are re- demonstrated , most pronounced within the upper lobes . Patchy opacities in the lung bases likely reflect atelectasis or scarring . No focal consolidation , pleural effusion or pneumothorax is present . Mild degenerative changes are seen in the thoracic spine .
    OUTPUT:
    
No acute cardiopulmonary process . Emphysema .