Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Right chest wall port is seen with catheter tip in the lower SVC . Low lung volumes are seen on the current exam with crowding of the bronchovascular markings . There is no definite consolidation or effusion . Cardiac silhouette is enlarged but likely accentuated due to low lung volumes . Dense atherosclerotic calcification is seen in the thoracic aorta . No acute osseous abnormality is identified .
    OUTPUT:
    
Low lung volumes without acute cardiopulmonary process . Improved interstitial edema when compared to prior .