Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Lung volumes are low , exaggerated bronchovascular markings , which are minimally prominent . No focal consolidation , pleural effusion , or pneumothorax . The heart size and cardiomediastinal contours are normal . Anterior cervical disc fusion construct is incompletely imaged .
    OUTPUT:
    
Low lung volumes . Minimal , if any , pulmonary venous hypertension .