Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Lungs remain hyperinflated , flattening of the diaphragms with an increased AP diameter consistent with chronic obstructive pulmonary disease . The cardiac silhouette remains mildly enlarged . Left apical calcification seen . Bibasilar chronic atelectasis / scarring . No new focal consolidation is seen . There is no pleural effusion or pneumothorax . Cardiac and mediastinal silhouettes are stable . Multiple compression deformities in the thoracic spine are again seen , grossly stable , but not well evaluated on this study .
    OUTPUT:
    
No definite acute cardiopulmonary process .