Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bilateral lung hyperinflation consistent with known COPD . Mild thickening of the right minor fissure . No evidence of pneumonia . No pulmonary edema or vascular congestion . The lungs are clear . No pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are normal . Heavy calcifications of head and neck vessels such as the aorta , bilateral subclavian vessels , and carotids are noted .
    OUTPUT:
    
Mild thickening of the right minor fissure . No evidence of pneumonia or acute cardiopulmonary process . Heavy calcifications noted in the aorta , subclavian arteries , and carotids bilaterally .