Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . Lower lung volumes seen on the current exam with crowding of the bronchovascular markings . There is no effusion , consolidation or pulmonary vascular congestion . Cardiomediastinal silhouette is grossly unchanged noting some rotation of the patient to the left . Atherosclerotic calcifications noted at the aortic arch . Hypertrophic changes seen in the spine without acute osseous abnormality .
    OUTPUT:
    
No acute cardiopulmonary process . No evidence of pulmonary edema .