Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right chest wall port seen in stable position . Left chest wall triple lead pacing device is also noted . Lung volumes are relatively low . There is no consolidation , effusion , or overt edema . The cardiomediastinal silhouette is within normal limits . Spinal stimulator device lead projects over the thoracic spinal canal . No acute osseous abnormalities . Orthopedic hardware seen in the right humeral head .
    OUTPUT:
    
No acute cardiopulmonary process . No pulmonary edema .