Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The lungs are hyperinflated , flattening of the diaphragms and increased AP diameter , consistent with COPD . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . There has been interval removal of a left - sided PICC .
    OUTPUT:
    
No acute cardiopulmonary process . COPD .