Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . The lungs are clear without focal consolidation . Linear opacity in the left lower lung is most suggestive of scar versus atelectasis . There is no effusion . Coronary artery stents identified as well as median sternotomy wires . There is no pneumothorax . There is an anterior wedge deformity of a lower thoracic vertebral body which is age indeterminant given lack of prior . No definite acute osseous abnormality is identified .
    OUTPUT:
    
No acute cardiopulmonary process . No cardiomegaly . Anterior wedge deformities of a lower thoracic vertebral body , age indeterminate and clinical correlation suggested regarding possibility of pain in this region .