Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate low lung volumes , likely accentuating perihilar bronchovascular crowding and likely normal cardiomediastinal silhouette . There is no pneumothorax , vascular congestion , or pleural effusion . Partially calcified pleural plaques are better demonstrated on preceeding CT . Minimal thoracic spondylosis is present .
    OUTPUT:
    
No definite evidence of acute cardiopulmonary process .