Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The lungs are relatively hyperinflated . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . There may be very minimal pulmonary vascular congestion . Degenerative changes are seen along the spine .
    OUTPUT:
    
Possible very minimal pulmonary vascular congestion . Otherwise , no acute cardiopulmonary process .