Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . A right - sided Port - A - Cath is seen , terminating in the distal SVC / cavoatrial junction . Patient is status post median sternotomy . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . Cardiac silhouette is top normal to mildly enlarged . Mediastinum demonstrates a slightly tortuous aorta . There are degenerative changes along the spine .
    OUTPUT:
    
Top normal to mildly enlarged cardiac silhouette . Otherwise , no acute cardiopulmonary process .