Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . Lung volumes are low was secondary to crowding of the bronchovascular markings . This may also account for the increased interstitial markings although a component of mild edema would also be possible . There is no large pleural effusion . Cardiac silhouette is moderately enlarged , also likely accentuated by low inspiratory effort . Dense atherosclerotic calcifications seen at the aortic arch and there is tortuosity of the descending thoracic aorta . Left chest wall single lead pacing device seen with lead tip in the right ventricular apex . Severe compression deformity of the mid thoracic spine is seen , age indeterminate .
    OUTPUT:
    
Cardiomegaly . Low lung volumes accentuating interstitial markings though superimposed mild edema is also possible . Severe lower thoracic compression deformity , age indeterminate and clinical correlation is suggested .