Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right chest wall port is seen with catheter tip projecting over the lower SVC . The lungs are clear without focal consolidation , effusion , or edema . Cardiomediastinal silhouette is within normal limits . Prosthetic aortic valve and median sternotomy wires are noted . Chronic degenerative changes noted at the shoulders bilaterally as well as ossification of the anterior longitudinal ligament .
    OUTPUT:
    
No acute cardiopulmonary process .